111947770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{839}}^1\times {\mathrm{1213}}^1$

素因数の和:2070

約数の個数: 32

約数和(自身を含む): 220268160

約数和(自身を除く): 108320390

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 839, 1213, 1678, 2426, 4195, 6065, 8390, 9229, 12130, 13343, 18458, 26686, 46145, 66715, 92290, 133430, 1017707, 2035414, 5088535, 10177070, 11194777, 22389554, 55973885, 111947770]

約数ペア:

[(1, 111947770), (2, 55973885), (5, 22389554), (10, 11194777), (11, 10177070), (22, 5088535), (55, 2035414), (110, 1017707), (839, 133430), (1213, 92290), (1678, 66715), (2426, 46145), (4195, 26686), (6065, 18458), (8390, 13343), (9229, 12130)]