104665240

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{55673}}^1$

素因数の和:55731

約数の個数: 32

約数和(自身を含む): 240511680

約数和(自身を除く): 135846440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 55673, 111346, 222692, 278365, 445384, 556730, 1113460, 2226920, 2616631, 5233262, 10466524, 13083155, 20933048, 26166310, 52332620, 104665240]

約数ペア:

[(1, 104665240), (2, 52332620), (4, 26166310), (5, 20933048), (8, 13083155), (10, 10466524), (20, 5233262), (40, 2616631), (47, 2226920), (94, 1113460), (188, 556730), (235, 445384), (376, 278365), (470, 222692), (940, 111346), (1880, 55673)]