39577700

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{751}}^1$

素因数の和:813

約数の個数: 72

約数和(自身を含む): 93993984

約数和(自身を除く): 54416284

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 31, 34, 50, 62, 68, 85, 100, 124, 155, 170, 310, 340, 425, 527, 620, 751, 775, 850, 1054, 1502, 1550, 1700, 2108, 2635, 3004, 3100, 3755, 5270, 7510, 10540, 12767, 13175, 15020, 18775, 23281, 25534, 26350, 37550, 46562, 51068, 52700, 63835, 75100, 93124, 116405, 127670, 232810, 255340, 319175, 395777, 465620, 582025, 638350, 791554, 1164050, 1276700, 1583108, 1978885, 2328100, 3957770, 7915540, 9894425, 19788850, 39577700]

約数ペア:

[(1, 39577700), (2, 19788850), (4, 9894425), (5, 7915540), (10, 3957770), (17, 2328100), (20, 1978885), (25, 1583108), (31, 1276700), (34, 1164050), (50, 791554), (62, 638350), (68, 582025), (85, 465620), (100, 395777), (124, 319175), (155, 255340), (170, 232810), (310, 127670), (340, 116405), (425, 93124), (527, 75100), (620, 63835), (751, 52700), (775, 51068), (850, 46562), (1054, 37550), (1502, 26350), (1550, 25534), (1700, 23281), (2108, 18775), (2635, 15020), (3004, 13175), (3100, 12767), (3755, 10540), (5270, 7510)]