100293890

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{4871}}^1$

素因数の和:4978

約数の個数: 32

約数和(自身を含む): 189423360

約数和(自身を除く): 89129470

約数列:

[1, 2, 5, 10, 29, 58, 71, 142, 145, 290, 355, 710, 2059, 4118, 4871, 9742, 10295, 20590, 24355, 48710, 141259, 282518, 345841, 691682, 706295, 1412590, 1729205, 3458410, 10029389, 20058778, 50146945, 100293890]

約数ペア:

[(1, 100293890), (2, 50146945), (5, 20058778), (10, 10029389), (29, 3458410), (58, 1729205), (71, 1412590), (142, 706295), (145, 691682), (290, 345841), (355, 282518), (710, 141259), (2059, 48710), (4118, 24355), (4871, 20590), (9742, 10295)]