104940490

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{26839}}^1$

素因数の和:26886

約数の個数: 32

約数和(自身を含む): 208707840

約数和(自身を除く): 103767350

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 115, 170, 230, 391, 782, 1955, 3910, 26839, 53678, 134195, 268390, 456263, 617297, 912526, 1234594, 2281315, 3086485, 4562630, 6172970, 10494049, 20988098, 52470245, 104940490]

約数ペア:

[(1, 104940490), (2, 52470245), (5, 20988098), (10, 10494049), (17, 6172970), (23, 4562630), (34, 3086485), (46, 2281315), (85, 1234594), (115, 912526), (170, 617297), (230, 456263), (391, 268390), (782, 134195), (1955, 53678), (3910, 26839)]