70146250

素因数分解:

$2^1\times 5^4\times {\mathrm{17}}^1\times {\mathrm{3301}}^1$

素因数の和:3340

約数の個数: 40

約数和(自身を含む): 139258548

約数和(自身を除く): 69112298

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 125, 170, 250, 425, 625, 850, 1250, 2125, 3301, 4250, 6602, 10625, 16505, 21250, 33010, 56117, 82525, 112234, 165050, 280585, 412625, 561170, 825250, 1402925, 2063125, 2805850, 4126250, 7014625, 14029250, 35073125, 70146250]

約数ペア:

[(1, 70146250), (2, 35073125), (5, 14029250), (10, 7014625), (17, 4126250), (25, 2805850), (34, 2063125), (50, 1402925), (85, 825250), (125, 561170), (170, 412625), (250, 280585), (425, 165050), (625, 112234), (850, 82525), (1250, 56117), (2125, 33010), (3301, 21250), (4250, 16505), (6602, 10625)]