15653661280

素因数分解:

$2^5\times 5^1\times {\mathrm{97835383}}^1$

素因数の和:97835398

約数の個数: 24

約数和(自身を含む): 36981775152

約数和(自身を除く): 21328113872

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 97835383, 195670766, 391341532, 489176915, 782683064, 978353830, 1565366128, 1956707660, 3130732256, 3913415320, 7826830640, 15653661280]

約数ペア:

[(1, 15653661280), (2, 7826830640), (4, 3913415320), (5, 3130732256), (8, 1956707660), (10, 1565366128), (16, 978353830), (20, 782683064), (32, 489176915), (40, 391341532), (80, 195670766), (160, 97835383)]