13568810

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{659}}^1$

素因数の和:766

約数の個数: 32

約数和(自身を含む): 25660800

約数和(自身を除く): 12091990

約数列:

[1, 2, 5, 10, 29, 58, 71, 142, 145, 290, 355, 659, 710, 1318, 2059, 3295, 4118, 6590, 10295, 19111, 20590, 38222, 46789, 93578, 95555, 191110, 233945, 467890, 1356881, 2713762, 6784405, 13568810]

約数ペア:

[(1, 13568810), (2, 6784405), (5, 2713762), (10, 1356881), (29, 467890), (58, 233945), (71, 191110), (142, 95555), (145, 93578), (290, 46789), (355, 38222), (659, 20590), (710, 19111), (1318, 10295), (2059, 6590), (3295, 4118)]