427149040

素因数分解:

$2^4\times 5^1\times {\mathrm{113}}^1\times {\mathrm{47251}}^1$

素因数の和:47377

約数の個数: 40

約数和(自身を含む): 1001931408

約数和(自身を除く): 574782368

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 113, 226, 452, 565, 904, 1130, 1808, 2260, 4520, 9040, 47251, 94502, 189004, 236255, 378008, 472510, 756016, 945020, 1890040, 3780080, 5339363, 10678726, 21357452, 26696815, 42714904, 53393630, 85429808, 106787260, 213574520, 427149040]

約数ペア:

[(1, 427149040), (2, 213574520), (4, 106787260), (5, 85429808), (8, 53393630), (10, 42714904), (16, 26696815), (20, 21357452), (40, 10678726), (80, 5339363), (113, 3780080), (226, 1890040), (452, 945020), (565, 756016), (904, 472510), (1130, 378008), (1808, 236255), (2260, 189004), (4520, 94502), (9040, 47251)]