39825790

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1\times {\mathrm{461}}^1$

素因数の和:684

約数の個数: 32

約数和(自身を含む): 73646496

約数和(自身を除く): 33820706

約数列:

[1, 2, 5, 10, 53, 106, 163, 265, 326, 461, 530, 815, 922, 1630, 2305, 4610, 8639, 17278, 24433, 43195, 48866, 75143, 86390, 122165, 150286, 244330, 375715, 751430, 3982579, 7965158, 19912895, 39825790]

約数ペア:

[(1, 39825790), (2, 19912895), (5, 7965158), (10, 3982579), (53, 751430), (106, 375715), (163, 244330), (265, 150286), (326, 122165), (461, 86390), (530, 75143), (815, 48866), (922, 43195), (1630, 24433), (2305, 17278), (4610, 8639)]