57792020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{167}}^1$

素因数の和:222

約数の個数: 96

約数和(自身を含む): 144619776

約数和(自身を除く): 86827756

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 121, 130, 143, 167, 220, 242, 260, 286, 334, 484, 572, 605, 668, 715, 835, 1210, 1331, 1430, 1573, 1670, 1837, 2171, 2420, 2662, 2860, 3146, 3340, 3674, 4342, 5324, 6292, 6655, 7348, 7865, 8684, 9185, 10855, 13310, 15730, 17303, 18370, 20207, 21710, 23881, 26620, 31460, 34606, 36740, 40414, 43420, 47762, 69212, 80828, 86515, 95524, 101035, 119405, 173030, 202070, 222277, 238810, 262691, 346060, 404140, 444554, 477620, 525382, 889108, 1050764, 1111385, 1313455, 2222770, 2626910, 2889601, 4445540, 5253820, 5779202, 11558404, 14448005, 28896010, 57792020]

約数ペア:

[(1, 57792020), (2, 28896010), (4, 14448005), (5, 11558404), (10, 5779202), (11, 5253820), (13, 4445540), (20, 2889601), (22, 2626910), (26, 2222770), (44, 1313455), (52, 1111385), (55, 1050764), (65, 889108), (110, 525382), (121, 477620), (130, 444554), (143, 404140), (167, 346060), (220, 262691), (242, 238810), (260, 222277), (286, 202070), (334, 173030), (484, 119405), (572, 101035), (605, 95524), (668, 86515), (715, 80828), (835, 69212), (1210, 47762), (1331, 43420), (1430, 40414), (1573, 36740), (1670, 34606), (1837, 31460), (2171, 26620), (2420, 23881), (2662, 21710), (2860, 20207), (3146, 18370), (3340, 17303), (3674, 15730), (4342, 13310), (5324, 10855), (6292, 9185), (6655, 8684), (7348, 7865)]