22812350

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:138

約数の個数: 96

約数和(自身を含む): 50889600

約数和(自身を除く): 28077250

約数列:

[1, 2, 5, 10, 11, 19, 22, 25, 37, 38, 50, 55, 59, 74, 95, 110, 118, 185, 190, 209, 275, 295, 370, 407, 418, 475, 550, 590, 649, 703, 814, 925, 950, 1045, 1121, 1298, 1406, 1475, 1850, 2035, 2090, 2183, 2242, 2950, 3245, 3515, 4070, 4366, 5225, 5605, 6490, 7030, 7733, 10175, 10450, 10915, 11210, 12331, 15466, 16225, 17575, 20350, 21830, 24013, 24662, 28025, 32450, 35150, 38665, 41477, 48026, 54575, 56050, 61655, 77330, 82954, 109150, 120065, 123310, 193325, 207385, 240130, 308275, 386650, 414770, 456247, 600325, 616550, 912494, 1036925, 1200650, 2073850, 2281235, 4562470, 11406175, 22812350]

約数ペア:

[(1, 22812350), (2, 11406175), (5, 4562470), (10, 2281235), (11, 2073850), (19, 1200650), (22, 1036925), (25, 912494), (37, 616550), (38, 600325), (50, 456247), (55, 414770), (59, 386650), (74, 308275), (95, 240130), (110, 207385), (118, 193325), (185, 123310), (190, 120065), (209, 109150), (275, 82954), (295, 77330), (370, 61655), (407, 56050), (418, 54575), (475, 48026), (550, 41477), (590, 38665), (649, 35150), (703, 32450), (814, 28025), (925, 24662), (950, 24013), (1045, 21830), (1121, 20350), (1298, 17575), (1406, 16225), (1475, 15466), (1850, 12331), (2035, 11210), (2090, 10915), (2183, 10450), (2242, 10175), (2950, 7733), (3245, 7030), (3515, 6490), (4070, 5605), (4366, 5225)]