41807420

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{122963}}^1$

素因数の和:122989

約数の個数: 24

約数和(自身を含む): 92960784

約数和(自身を除く): 51153364

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 122963, 245926, 491852, 614815, 1229630, 2090371, 2459260, 4180742, 8361484, 10451855, 20903710, 41807420]

約数ペア:

[(1, 41807420), (2, 20903710), (4, 10451855), (5, 8361484), (10, 4180742), (17, 2459260), (20, 2090371), (34, 1229630), (68, 614815), (85, 491852), (170, 245926), (340, 122963)]