75893240

素因数分解:

$2^3\times 5^1\times {\mathrm{821}}^1\times {\mathrm{2311}}^1$

素因数の和:3143

約数の個数: 32

約数和(自身を含む): 171041760

約数和(自身を除く): 95148520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 821, 1642, 2311, 3284, 4105, 4622, 6568, 8210, 9244, 11555, 16420, 18488, 23110, 32840, 46220, 92440, 1897331, 3794662, 7589324, 9486655, 15178648, 18973310, 37946620, 75893240]

約数ペア:

[(1, 75893240), (2, 37946620), (4, 18973310), (5, 15178648), (8, 9486655), (10, 7589324), (20, 3794662), (40, 1897331), (821, 92440), (1642, 46220), (2311, 32840), (3284, 23110), (4105, 18488), (4622, 16420), (6568, 11555), (8210, 9244)]