1868180

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3221}}^1$

素因数の和:3259

約数の個数: 24

約数和(自身を含む): 4059720

約数和(自身を除く): 2191540

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 3221, 6442, 12884, 16105, 32210, 64420, 93409, 186818, 373636, 467045, 934090, 1868180]

約数ペア:

[(1, 1868180), (2, 934090), (4, 467045), (5, 373636), (10, 186818), (20, 93409), (29, 64420), (58, 32210), (116, 16105), (145, 12884), (290, 6442), (580, 3221)]