39498310

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{283}}^1\times {\mathrm{821}}^1$

素因数の和:1128

約数の個数: 32

約数和(自身を含む): 75637152

約数和(自身を除く): 36138842

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 283, 566, 821, 1415, 1642, 2830, 4105, 4811, 8210, 9622, 13957, 24055, 27914, 48110, 69785, 139570, 232343, 464686, 1161715, 2323430, 3949831, 7899662, 19749155, 39498310]

約数ペア:

[(1, 39498310), (2, 19749155), (5, 7899662), (10, 3949831), (17, 2323430), (34, 1161715), (85, 464686), (170, 232343), (283, 139570), (566, 69785), (821, 48110), (1415, 27914), (1642, 24055), (2830, 13957), (4105, 9622), (4811, 8210)]