22040200

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1$

素因数の和:216

約数の個数: 144

約数和(自身を含む): 64566180

約数和(自身を除く): 42525980

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 25, 26, 28, 35, 40, 49, 50, 52, 56, 65, 70, 91, 98, 100, 104, 130, 140, 173, 175, 182, 196, 200, 245, 260, 280, 325, 346, 350, 364, 392, 455, 490, 520, 637, 650, 692, 700, 728, 865, 910, 980, 1211, 1225, 1274, 1300, 1384, 1400, 1730, 1820, 1960, 2249, 2275, 2422, 2450, 2548, 2600, 3185, 3460, 3640, 4325, 4498, 4550, 4844, 4900, 5096, 6055, 6370, 6920, 8477, 8650, 8996, 9100, 9688, 9800, 11245, 12110, 12740, 15743, 15925, 16954, 17300, 17992, 18200, 22490, 24220, 25480, 30275, 31486, 31850, 33908, 34600, 42385, 44980, 48440, 56225, 60550, 62972, 63700, 67816, 78715, 84770, 89960, 110201, 112450, 121100, 125944, 127400, 157430, 169540, 211925, 220402, 224900, 242200, 314860, 339080, 393575, 423850, 440804, 449800, 551005, 629720, 787150, 847700, 881608, 1102010, 1574300, 1695400, 2204020, 2755025, 3148600, 4408040, 5510050, 11020100, 22040200]

約数ペア:

[(1, 22040200), (2, 11020100), (4, 5510050), (5, 4408040), (7, 3148600), (8, 2755025), (10, 2204020), (13, 1695400), (14, 1574300), (20, 1102010), (25, 881608), (26, 847700), (28, 787150), (35, 629720), (40, 551005), (49, 449800), (50, 440804), (52, 423850), (56, 393575), (65, 339080), (70, 314860), (91, 242200), (98, 224900), (100, 220402), (104, 211925), (130, 169540), (140, 157430), (173, 127400), (175, 125944), (182, 121100), (196, 112450), (200, 110201), (245, 89960), (260, 84770), (280, 78715), (325, 67816), (346, 63700), (350, 62972), (364, 60550), (392, 56225), (455, 48440), (490, 44980), (520, 42385), (637, 34600), (650, 33908), (692, 31850), (700, 31486), (728, 30275), (865, 25480), (910, 24220), (980, 22490), (1211, 18200), (1225, 17992), (1274, 17300), (1300, 16954), (1384, 15925), (1400, 15743), (1730, 12740), (1820, 12110), (1960, 11245), (2249, 9800), (2275, 9688), (2422, 9100), (2450, 8996), (2548, 8650), (2600, 8477), (3185, 6920), (3460, 6370), (3640, 6055), (4325, 5096), (4498, 4900), (4550, 4844)]