86692100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1487}}^1$

素因数の和:1565

約数の個数: 72

約数和(自身を含む): 209236608

約数和(自身を除く): 122544508

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 53, 55, 100, 106, 110, 212, 220, 265, 275, 530, 550, 583, 1060, 1100, 1166, 1325, 1487, 2332, 2650, 2915, 2974, 5300, 5830, 5948, 7435, 11660, 14575, 14870, 16357, 29150, 29740, 32714, 37175, 58300, 65428, 74350, 78811, 81785, 148700, 157622, 163570, 315244, 327140, 394055, 408925, 788110, 817850, 866921, 1576220, 1635700, 1733842, 1970275, 3467684, 3940550, 4334605, 7881100, 8669210, 17338420, 21673025, 43346050, 86692100]

約数ペア:

[(1, 86692100), (2, 43346050), (4, 21673025), (5, 17338420), (10, 8669210), (11, 7881100), (20, 4334605), (22, 3940550), (25, 3467684), (44, 1970275), (50, 1733842), (53, 1635700), (55, 1576220), (100, 866921), (106, 817850), (110, 788110), (212, 408925), (220, 394055), (265, 327140), (275, 315244), (530, 163570), (550, 157622), (583, 148700), (1060, 81785), (1100, 78811), (1166, 74350), (1325, 65428), (1487, 58300), (2332, 37175), (2650, 32714), (2915, 29740), (2974, 29150), (5300, 16357), (5830, 14870), (5948, 14575), (7435, 11660)]