826615130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{23557}}^1$

素因数の和:23615

約数の個数: 48

約数和(自身を含む): 1691935560

約数和(自身を除く): 865320430

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 121, 145, 242, 290, 319, 605, 638, 1210, 1595, 3190, 3509, 7018, 17545, 23557, 35090, 47114, 117785, 235570, 259127, 518254, 683153, 1295635, 1366306, 2591270, 2850397, 3415765, 5700794, 6831530, 7514683, 14251985, 15029366, 28503970, 37573415, 75146830, 82661513, 165323026, 413307565, 826615130]

約数ペア:

[(1, 826615130), (2, 413307565), (5, 165323026), (10, 82661513), (11, 75146830), (22, 37573415), (29, 28503970), (55, 15029366), (58, 14251985), (110, 7514683), (121, 6831530), (145, 5700794), (242, 3415765), (290, 2850397), (319, 2591270), (605, 1366306), (638, 1295635), (1210, 683153), (1595, 518254), (3190, 259127), (3509, 235570), (7018, 117785), (17545, 47114), (23557, 35090)]