370940

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1091}}^1$

素因数の和:1117

約数の個数: 24

約数和(自身を含む): 825552

約数和(自身を除く): 454612

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 1091, 2182, 4364, 5455, 10910, 18547, 21820, 37094, 74188, 92735, 185470, 370940]

約数ペア:

[(1, 370940), (2, 185470), (4, 92735), (5, 74188), (10, 37094), (17, 21820), (20, 18547), (34, 10910), (68, 5455), (85, 4364), (170, 2182), (340, 1091)]