1330608901640

素因数分解:

$2^3\times 5^1\times {\mathrm{234211}}^1\times {\mathrm{142031}}^1$

素因数の和:376253

約数の個数: 32

約数和(自身を含む): 2993903890560

約数和(自身を除く): 1663294988920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 142031, 234211, 284062, 468422, 568124, 710155, 936844, 1136248, 1171055, 1420310, 1873688, 2342110, 2840620, 4684220, 5681240, 9368440, 33265222541, 66530445082, 133060890164, 166326112705, 266121780328, 332652225410, 665304450820, 1330608901640]

約数ペア:

[(1, 1330608901640), (2, 665304450820), (4, 332652225410), (5, 266121780328), (8, 166326112705), (10, 133060890164), (20, 66530445082), (40, 33265222541), (142031, 9368440), (234211, 5681240), (284062, 4684220), (468422, 2840620), (568124, 2342110), (710155, 1873688), (936844, 1420310), (1136248, 1171055)]