741880

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1091}}^1$

素因数の和:1119

約数の個数: 32

約数和(自身を含む): 1769040

約数和(自身を除く): 1027160

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 1091, 2182, 4364, 5455, 8728, 10910, 18547, 21820, 37094, 43640, 74188, 92735, 148376, 185470, 370940, 741880]

約数ペア:

[(1, 741880), (2, 370940), (4, 185470), (5, 148376), (8, 92735), (10, 74188), (17, 43640), (20, 37094), (34, 21820), (40, 18547), (68, 10910), (85, 8728), (136, 5455), (170, 4364), (340, 2182), (680, 1091)]