21860702600

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{2659}}^1$

素因数の和:2824

約数の個数: 192

約数和(自身を含む): 57530692800

約数和(自身を除く): 35669990200

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 37, 40, 44, 50, 55, 74, 88, 100, 101, 110, 148, 185, 200, 202, 220, 275, 296, 370, 404, 407, 440, 505, 550, 740, 808, 814, 925, 1010, 1100, 1111, 1480, 1628, 1850, 2020, 2035, 2200, 2222, 2525, 2659, 3256, 3700, 3737, 4040, 4070, 4444, 5050, 5318, 5555, 7400, 7474, 8140, 8888, 10100, 10175, 10636, 11110, 13295, 14948, 16280, 18685, 20200, 20350, 21272, 22220, 26590, 27775, 29249, 29896, 37370, 40700, 41107, 44440, 53180, 55550, 58498, 66475, 74740, 81400, 82214, 93425, 98383, 106360, 111100, 116996, 132950, 146245, 149480, 164428, 186850, 196766, 205535, 222200, 233992, 265900, 268559, 292490, 328856, 373700, 393532, 411070, 491915, 531800, 537118, 584980, 731225, 747400, 787064, 822140, 983830, 1027675, 1074236, 1082213, 1169960, 1342795, 1462450, 1644280, 1967660, 2055350, 2148472, 2164426, 2459575, 2685590, 2924900, 2954149, 3935320, 4110700, 4328852, 4919150, 5371180, 5411065, 5849800, 5908298, 6713975, 8221400, 8657704, 9838300, 9936683, 10742360, 10822130, 11816596, 13427950, 14770745, 19676600, 19873366, 21644260, 23633192, 26855900, 27055325, 29541490, 39746732, 43288520, 49683415, 53711800, 54110650, 59082980, 73853725, 79493464, 99366830, 108221300, 109303513, 118165960, 147707450, 198733660, 216442600, 218607026, 248417075, 295414900, 397467320, 437214052, 496834150, 546517565, 590829800, 874428104, 993668300, 1093035130, 1987336600, 2186070260, 2732587825, 4372140520, 5465175650, 10930351300, 21860702600]

約数ペア:

[(1, 21860702600), (2, 10930351300), (4, 5465175650), (5, 4372140520), (8, 2732587825), (10, 2186070260), (11, 1987336600), (20, 1093035130), (22, 993668300), (25, 874428104), (37, 590829800), (40, 546517565), (44, 496834150), (50, 437214052), (55, 397467320), (74, 295414900), (88, 248417075), (100, 218607026), (101, 216442600), (110, 198733660), (148, 147707450), (185, 118165960), (200, 109303513), (202, 108221300), (220, 99366830), (275, 79493464), (296, 73853725), (370, 59082980), (404, 54110650), (407, 53711800), (440, 49683415), (505, 43288520), (550, 39746732), (740, 29541490), (808, 27055325), (814, 26855900), (925, 23633192), (1010, 21644260), (1100, 19873366), (1111, 19676600), (1480, 14770745), (1628, 13427950), (1850, 11816596), (2020, 10822130), (2035, 10742360), (2200, 9936683), (2222, 9838300), (2525, 8657704), (2659, 8221400), (3256, 6713975), (3700, 5908298), (3737, 5849800), (4040, 5411065), (4070, 5371180), (4444, 4919150), (5050, 4328852), (5318, 4110700), (5555, 3935320), (7400, 2954149), (7474, 2924900), (8140, 2685590), (8888, 2459575), (10100, 2164426), (10175, 2148472), (10636, 2055350), (11110, 1967660), (13295, 1644280), (14948, 1462450), (16280, 1342795), (18685, 1169960), (20200, 1082213), (20350, 1074236), (21272, 1027675), (22220, 983830), (26590, 822140), (27775, 787064), (29249, 747400), (29896, 731225), (37370, 584980), (40700, 537118), (41107, 531800), (44440, 491915), (53180, 411070), (55550, 393532), (58498, 373700), (66475, 328856), (74740, 292490), (81400, 268559), (82214, 265900), (93425, 233992), (98383, 222200), (106360, 205535), (111100, 196766), (116996, 186850), (132950, 164428), (146245, 149480)]