15205863910

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1613}}^1\times {\mathrm{11933}}^1$

素因数の和:13632

約数の個数: 32

約数和(自身を含む): 27736525440

約数和(自身を除く): 12530661530

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 1613, 3226, 8065, 11933, 16130, 23866, 59665, 119330, 127427, 254854, 637135, 942707, 1274270, 1885414, 4713535, 9427070, 19247929, 38495858, 96239645, 192479290, 1520586391, 3041172782, 7602931955, 15205863910]

約数ペア:

[(1, 15205863910), (2, 7602931955), (5, 3041172782), (10, 1520586391), (79, 192479290), (158, 96239645), (395, 38495858), (790, 19247929), (1613, 9427070), (3226, 4713535), (8065, 1885414), (11933, 1274270), (16130, 942707), (23866, 637135), (59665, 254854), (119330, 127427)]