70063240

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2011}}^1$

素因数の和:2102

約数の個数: 64

約数和(自身を含む): 172388160

約数和(自身を除く): 102324920

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 67, 104, 130, 134, 260, 268, 335, 520, 536, 670, 871, 1340, 1742, 2011, 2680, 3484, 4022, 4355, 6968, 8044, 8710, 10055, 16088, 17420, 20110, 26143, 34840, 40220, 52286, 80440, 104572, 130715, 134737, 209144, 261430, 269474, 522860, 538948, 673685, 1045720, 1077896, 1347370, 1751581, 2694740, 3503162, 5389480, 7006324, 8757905, 14012648, 17515810, 35031620, 70063240]

約数ペア:

[(1, 70063240), (2, 35031620), (4, 17515810), (5, 14012648), (8, 8757905), (10, 7006324), (13, 5389480), (20, 3503162), (26, 2694740), (40, 1751581), (52, 1347370), (65, 1077896), (67, 1045720), (104, 673685), (130, 538948), (134, 522860), (260, 269474), (268, 261430), (335, 209144), (520, 134737), (536, 130715), (670, 104572), (871, 80440), (1340, 52286), (1742, 40220), (2011, 34840), (2680, 26143), (3484, 20110), (4022, 17420), (4355, 16088), (6968, 10055), (8044, 8710)]