29121763640

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{42826123}}^1$

素因数の和:42826151

約数の個数: 32

約数和(自身を含む): 69378320880

約数和(自身を除く): 40256557240

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 42826123, 85652246, 171304492, 214130615, 342608984, 428261230, 728044091, 856522460, 1456088182, 1713044920, 2912176364, 3640220455, 5824352728, 7280440910, 14560881820, 29121763640]

約数ペア:

[(1, 29121763640), (2, 14560881820), (4, 7280440910), (5, 5824352728), (8, 3640220455), (10, 2912176364), (17, 1713044920), (20, 1456088182), (34, 856522460), (40, 728044091), (68, 428261230), (85, 342608984), (136, 214130615), (170, 171304492), (340, 85652246), (680, 42826123)]