101306840

素因数分解:

$2^3\times 5^1\times {\mathrm{179}}^1\times {\mathrm{14149}}^1$

素因数の和:14339

約数の個数: 32

約数和(自身を含む): 229230000

約数和(自身を除く): 127923160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 179, 358, 716, 895, 1432, 1790, 3580, 7160, 14149, 28298, 56596, 70745, 113192, 141490, 282980, 565960, 2532671, 5065342, 10130684, 12663355, 20261368, 25326710, 50653420, 101306840]

約数ペア:

[(1, 101306840), (2, 50653420), (4, 25326710), (5, 20261368), (8, 12663355), (10, 10130684), (20, 5065342), (40, 2532671), (179, 565960), (358, 282980), (716, 141490), (895, 113192), (1432, 70745), (1790, 56596), (3580, 28298), (7160, 14149)]