17320250

素因数分解:

$2^1\times 5^3\times {\mathrm{29}}^1\times {\mathrm{2389}}^1$

素因数の和:2435

約数の個数: 32

約数和(自身を含む): 33555600

約数和(自身を除く): 16235350

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 125, 145, 250, 290, 725, 1450, 2389, 3625, 4778, 7250, 11945, 23890, 59725, 69281, 119450, 138562, 298625, 346405, 597250, 692810, 1732025, 3464050, 8660125, 17320250]

約数ペア:

[(1, 17320250), (2, 8660125), (5, 3464050), (10, 1732025), (25, 692810), (29, 597250), (50, 346405), (58, 298625), (125, 138562), (145, 119450), (250, 69281), (290, 59725), (725, 23890), (1450, 11945), (2389, 7250), (3625, 4778)]