6417620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{941}}^1$

素因数の和:992

約数の個数: 48

約数和(自身を含む): 15192576

約数和(自身を除く): 8774956

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 62, 110, 124, 155, 220, 310, 341, 620, 682, 941, 1364, 1705, 1882, 3410, 3764, 4705, 6820, 9410, 10351, 18820, 20702, 29171, 41404, 51755, 58342, 103510, 116684, 145855, 207020, 291710, 320881, 583420, 641762, 1283524, 1604405, 3208810, 6417620]

約数ペア:

[(1, 6417620), (2, 3208810), (4, 1604405), (5, 1283524), (10, 641762), (11, 583420), (20, 320881), (22, 291710), (31, 207020), (44, 145855), (55, 116684), (62, 103510), (110, 58342), (124, 51755), (155, 41404), (220, 29171), (310, 20702), (341, 18820), (620, 10351), (682, 9410), (941, 6820), (1364, 4705), (1705, 3764), (1882, 3410)]