46428880

素因数分解:

$2^4\times 5^1\times {\mathrm{580361}}^1$

素因数の和:580374

約数の個数: 20

約数和(自身を含む): 107947332

約数和(自身を除く): 61518452

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 580361, 1160722, 2321444, 2901805, 4642888, 5803610, 9285776, 11607220, 23214440, 46428880]

約数ペア:

[(1, 46428880), (2, 23214440), (4, 11607220), (5, 9285776), (8, 5803610), (10, 4642888), (16, 2901805), (20, 2321444), (40, 1160722), (80, 580361)]