13527160

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{10909}}^1$

素因数の和:10951

約数の個数: 32

約数和(自身を含む): 31420800

約数和(自身を除く): 17893640

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 10909, 21818, 43636, 54545, 87272, 109090, 218180, 338179, 436360, 676358, 1352716, 1690895, 2705432, 3381790, 6763580, 13527160]

約数ペア:

[(1, 13527160), (2, 6763580), (4, 3381790), (5, 2705432), (8, 1690895), (10, 1352716), (20, 676358), (31, 436360), (40, 338179), (62, 218180), (124, 109090), (155, 87272), (248, 54545), (310, 43636), (620, 21818), (1240, 10909)]