74371520

素因数分解:

$2^6\times 5^1\times {\mathrm{232411}}^1$

素因数の和:232428

約数の個数: 28

約数和(自身を含む): 177097944

約数和(自身を除く): 102726424

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 232411, 464822, 929644, 1162055, 1859288, 2324110, 3718576, 4648220, 7437152, 9296440, 14874304, 18592880, 37185760, 74371520]

約数ペア:

[(1, 74371520), (2, 37185760), (4, 18592880), (5, 14874304), (8, 9296440), (10, 7437152), (16, 4648220), (20, 3718576), (32, 2324110), (40, 1859288), (64, 1162055), (80, 929644), (160, 464822), (320, 232411)]