1330484240

素因数分解:

$2^4\times 5^1\times {\mathrm{163}}^1\times {\mathrm{102031}}^1$

素因数の和:102207

約数の個数: 40

約数和(自身を含む): 3112384128

約数和(自身を除く): 1781899888

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 163, 326, 652, 815, 1304, 1630, 2608, 3260, 6520, 13040, 102031, 204062, 408124, 510155, 816248, 1020310, 1632496, 2040620, 4081240, 8162480, 16631053, 33262106, 66524212, 83155265, 133048424, 166310530, 266096848, 332621060, 665242120, 1330484240]

約数ペア:

[(1, 1330484240), (2, 665242120), (4, 332621060), (5, 266096848), (8, 166310530), (10, 133048424), (16, 83155265), (20, 66524212), (40, 33262106), (80, 16631053), (163, 8162480), (326, 4081240), (652, 2040620), (815, 1632496), (1304, 1020310), (1630, 816248), (2608, 510155), (3260, 408124), (6520, 204062), (13040, 102031)]