34057640

素因数分解:

$2^3\times 5^1\times {\mathrm{257}}^1\times {\mathrm{3313}}^1$

素因数の和:3581

約数の個数: 32

約数和(自身を含む): 76951080

約数和(自身を除く): 42893440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 257, 514, 1028, 1285, 2056, 2570, 3313, 5140, 6626, 10280, 13252, 16565, 26504, 33130, 66260, 132520, 851441, 1702882, 3405764, 4257205, 6811528, 8514410, 17028820, 34057640]

約数ペア:

[(1, 34057640), (2, 17028820), (4, 8514410), (5, 6811528), (8, 4257205), (10, 3405764), (20, 1702882), (40, 851441), (257, 132520), (514, 66260), (1028, 33130), (1285, 26504), (2056, 16565), (2570, 13252), (3313, 10280), (5140, 6626)]