2014737680

素因数分解:

$2^4\times 5^1\times {\mathrm{103}}^1\times {\mathrm{244507}}^1$

素因数の和:244623

約数の個数: 40

約数和(自身を含む): 4729762752

約数和(自身を除く): 2715025072

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 103, 206, 412, 515, 824, 1030, 1648, 2060, 4120, 8240, 244507, 489014, 978028, 1222535, 1956056, 2445070, 3912112, 4890140, 9780280, 19560560, 25184221, 50368442, 100736884, 125921105, 201473768, 251842210, 402947536, 503684420, 1007368840, 2014737680]

約数ペア:

[(1, 2014737680), (2, 1007368840), (4, 503684420), (5, 402947536), (8, 251842210), (10, 201473768), (16, 125921105), (20, 100736884), (40, 50368442), (80, 25184221), (103, 19560560), (206, 9780280), (412, 4890140), (515, 3912112), (824, 2445070), (1030, 1956056), (1648, 1222535), (2060, 978028), (4120, 489014), (8240, 244507)]