955240

素因数分解:

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

素因数の和:202

約数の個数: 64

約数和(自身を含む): 2540160

約数和(自身を除く): 1584920

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 130, 143, 167, 220, 260, 286, 334, 440, 520, 572, 668, 715, 835, 1144, 1336, 1430, 1670, 1837, 2171, 2860, 3340, 3674, 4342, 5720, 6680, 7348, 8684, 9185, 10855, 14696, 17368, 18370, 21710, 23881, 36740, 43420, 47762, 73480, 86840, 95524, 119405, 191048, 238810, 477620, 955240]

約数ペア:

[(1, 955240), (2, 477620), (4, 238810), (5, 191048), (8, 119405), (10, 95524), (11, 86840), (13, 73480), (20, 47762), (22, 43420), (26, 36740), (40, 23881), (44, 21710), (52, 18370), (55, 17368), (65, 14696), (88, 10855), (104, 9185), (110, 8684), (130, 7348), (143, 6680), (167, 5720), (220, 4342), (260, 3674), (286, 3340), (334, 2860), (440, 2171), (520, 1837), (572, 1670), (668, 1430), (715, 1336), (835, 1144)]