13309891420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{1611367}}^1$

素因数の和:1611442

約数の個数: 48

約数和(自身を含む): 32485178880

約数和(自身を除く): 19175287460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 59, 70, 118, 140, 236, 295, 413, 590, 826, 1180, 1652, 2065, 4130, 8260, 1611367, 3222734, 6445468, 8056835, 11279569, 16113670, 22559138, 32227340, 45118276, 56397845, 95070653, 112795690, 190141306, 225591380, 380282612, 475353265, 665494571, 950706530, 1330989142, 1901413060, 2661978284, 3327472855, 6654945710, 13309891420]

約数ペア:

[(1, 13309891420), (2, 6654945710), (4, 3327472855), (5, 2661978284), (7, 1901413060), (10, 1330989142), (14, 950706530), (20, 665494571), (28, 475353265), (35, 380282612), (59, 225591380), (70, 190141306), (118, 112795690), (140, 95070653), (236, 56397845), (295, 45118276), (413, 32227340), (590, 22559138), (826, 16113670), (1180, 11279569), (1652, 8056835), (2065, 6445468), (4130, 3222734), (8260, 1611367)]