80934710

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{1933}}^1$

素因数の和:2072

約数の個数: 32

約数和(自身を含む): 150387840

約数和(自身を除く): 69453130

約数列:

[1, 2, 5, 10, 53, 79, 106, 158, 265, 395, 530, 790, 1933, 3866, 4187, 8374, 9665, 19330, 20935, 41870, 102449, 152707, 204898, 305414, 512245, 763535, 1024490, 1527070, 8093471, 16186942, 40467355, 80934710]

約数ペア:

[(1, 80934710), (2, 40467355), (5, 16186942), (10, 8093471), (53, 1527070), (79, 1024490), (106, 763535), (158, 512245), (265, 305414), (395, 204898), (530, 152707), (790, 102449), (1933, 41870), (3866, 20935), (4187, 19330), (8374, 9665)]