7636693700

素因数分解:

$2^2\times 5^2\times {\mathrm{61}}^1\times {\mathrm{751}}^1\times {\mathrm{1667}}^1$

素因数の和:2493

約数の個数: 72

約数和(自身を含む): 16875836544

約数和(自身を除く): 9239142844

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 61, 100, 122, 244, 305, 610, 751, 1220, 1502, 1525, 1667, 3004, 3050, 3334, 3755, 6100, 6668, 7510, 8335, 15020, 16670, 18775, 33340, 37550, 41675, 45811, 75100, 83350, 91622, 101687, 166700, 183244, 203374, 229055, 406748, 458110, 508435, 916220, 1016870, 1145275, 1251917, 2033740, 2290550, 2503834, 2542175, 4581100, 5007668, 5084350, 6259585, 10168700, 12519170, 25038340, 31297925, 62595850, 76366937, 125191700, 152733874, 305467748, 381834685, 763669370, 1527338740, 1909173425, 3818346850, 7636693700]

約数ペア:

[(1, 7636693700), (2, 3818346850), (4, 1909173425), (5, 1527338740), (10, 763669370), (20, 381834685), (25, 305467748), (50, 152733874), (61, 125191700), (100, 76366937), (122, 62595850), (244, 31297925), (305, 25038340), (610, 12519170), (751, 10168700), (1220, 6259585), (1502, 5084350), (1525, 5007668), (1667, 4581100), (3004, 2542175), (3050, 2503834), (3334, 2290550), (3755, 2033740), (6100, 1251917), (6668, 1145275), (7510, 1016870), (8335, 916220), (15020, 508435), (16670, 458110), (18775, 406748), (33340, 229055), (37550, 203374), (41675, 183244), (45811, 166700), (75100, 101687), (83350, 91622)]