201210169960

素因数分解:

$2^3\times 5^1\times {\mathrm{3089}}^1\times {\mathrm{1628441}}^1$

素因数の和:1631541

約数の個数: 32

約数和(自身を含む): 452869720200

約数和(自身を除く): 251659550240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3089, 6178, 12356, 15445, 24712, 30890, 61780, 123560, 1628441, 3256882, 6513764, 8142205, 13027528, 16284410, 32568820, 65137640, 5030254249, 10060508498, 20121016996, 25151271245, 40242033992, 50302542490, 100605084980, 201210169960]

約数ペア:

[(1, 201210169960), (2, 100605084980), (4, 50302542490), (5, 40242033992), (8, 25151271245), (10, 20121016996), (20, 10060508498), (40, 5030254249), (3089, 65137640), (6178, 32568820), (12356, 16284410), (15445, 13027528), (24712, 8142205), (30890, 6513764), (61780, 3256882), (123560, 1628441)]