9002620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{271}}^1$

素因数の和:442

約数の個数: 48

約数和(自身を含む): 20837376

約数和(自身を除く): 11834756

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 151, 220, 271, 302, 542, 604, 755, 1084, 1355, 1510, 1661, 2710, 2981, 3020, 3322, 5420, 5962, 6644, 8305, 11924, 14905, 16610, 29810, 33220, 40921, 59620, 81842, 163684, 204605, 409210, 450131, 818420, 900262, 1800524, 2250655, 4501310, 9002620]

約数ペア:

[(1, 9002620), (2, 4501310), (4, 2250655), (5, 1800524), (10, 900262), (11, 818420), (20, 450131), (22, 409210), (44, 204605), (55, 163684), (110, 81842), (151, 59620), (220, 40921), (271, 33220), (302, 29810), (542, 16610), (604, 14905), (755, 11924), (1084, 8305), (1355, 6644), (1510, 5962), (1661, 5420), (2710, 3322), (2981, 3020)]