29694520

素因数分解:

$2^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{9397}}^1$

素因数の和:9487

約数の個数: 32

約数和(自身を含む): 67665600

約数和(自身を除く): 37971080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 79, 158, 316, 395, 632, 790, 1580, 3160, 9397, 18794, 37588, 46985, 75176, 93970, 187940, 375880, 742363, 1484726, 2969452, 3711815, 5938904, 7423630, 14847260, 29694520]

約数ペア:

[(1, 29694520), (2, 14847260), (4, 7423630), (5, 5938904), (8, 3711815), (10, 2969452), (20, 1484726), (40, 742363), (79, 375880), (158, 187940), (316, 93970), (395, 75176), (632, 46985), (790, 37588), (1580, 18794), (3160, 9397)]