1519160

素因数分解:

$2^3\times 5^1\times {\mathrm{163}}^1\times {\mathrm{233}}^1$

素因数の和:407

約数の個数: 32

約数和(自身を含む): 3453840

約数和(自身を除く): 1934680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 163, 233, 326, 466, 652, 815, 932, 1165, 1304, 1630, 1864, 2330, 3260, 4660, 6520, 9320, 37979, 75958, 151916, 189895, 303832, 379790, 759580, 1519160]

約数ペア:

[(1, 1519160), (2, 759580), (4, 379790), (5, 303832), (8, 189895), (10, 151916), (20, 75958), (40, 37979), (163, 9320), (233, 6520), (326, 4660), (466, 3260), (652, 2330), (815, 1864), (932, 1630), (1165, 1304)]