2391133250

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{277}}^1$

素因数の和:421

約数の個数: 128

約数和(自身を含む): 5083423488

約数和(自身を除く): 2692290238

約数列:

[1, 2, 5, 10, 11, 22, 25, 43, 50, 55, 73, 86, 110, 125, 146, 215, 250, 275, 277, 365, 430, 473, 550, 554, 730, 803, 946, 1075, 1375, 1385, 1606, 1825, 2150, 2365, 2750, 2770, 3047, 3139, 3650, 4015, 4730, 5375, 6094, 6278, 6925, 8030, 9125, 10750, 11825, 11911, 13850, 15235, 15695, 18250, 20075, 20221, 23650, 23822, 30470, 31390, 34529, 34625, 40150, 40442, 59125, 59555, 69058, 69250, 76175, 78475, 100375, 101105, 118250, 119110, 131021, 152350, 156950, 172645, 200750, 202210, 222431, 262042, 297775, 345290, 380875, 392375, 444862, 505525, 595550, 655105, 761750, 784750, 863225, 869503, 1011050, 1112155, 1310210, 1488875, 1726450, 1739006, 2224310, 2527625, 2977750, 3275525, 4316125, 4347515, 5055250, 5560775, 6551050, 8632250, 8695030, 9564533, 11121550, 16377625, 19129066, 21737575, 27803875, 32755250, 43475150, 47822665, 55607750, 95645330, 108687875, 217375750, 239113325, 478226650, 1195566625, 2391133250]

約数ペア:

[(1, 2391133250), (2, 1195566625), (5, 478226650), (10, 239113325), (11, 217375750), (22, 108687875), (25, 95645330), (43, 55607750), (50, 47822665), (55, 43475150), (73, 32755250), (86, 27803875), (110, 21737575), (125, 19129066), (146, 16377625), (215, 11121550), (250, 9564533), (275, 8695030), (277, 8632250), (365, 6551050), (430, 5560775), (473, 5055250), (550, 4347515), (554, 4316125), (730, 3275525), (803, 2977750), (946, 2527625), (1075, 2224310), (1375, 1739006), (1385, 1726450), (1606, 1488875), (1825, 1310210), (2150, 1112155), (2365, 1011050), (2750, 869503), (2770, 863225), (3047, 784750), (3139, 761750), (3650, 655105), (4015, 595550), (4730, 505525), (5375, 444862), (6094, 392375), (6278, 380875), (6925, 345290), (8030, 297775), (9125, 262042), (10750, 222431), (11825, 202210), (11911, 200750), (13850, 172645), (15235, 156950), (15695, 152350), (18250, 131021), (20075, 119110), (20221, 118250), (23650, 101105), (23822, 100375), (30470, 78475), (31390, 76175), (34529, 69250), (34625, 69058), (40150, 59555), (40442, 59125)]