82008040

素因数分解:

$2^3\times 5^1\times {\mathrm{733}}^1\times {\mathrm{2797}}^1$

素因数の和:3541

約数の個数: 32

約数和(自身を含む): 184835880

約数和(自身を除く): 102827840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 733, 1466, 2797, 2932, 3665, 5594, 5864, 7330, 11188, 13985, 14660, 22376, 27970, 29320, 55940, 111880, 2050201, 4100402, 8200804, 10251005, 16401608, 20502010, 41004020, 82008040]

約数ペア:

[(1, 82008040), (2, 41004020), (4, 20502010), (5, 16401608), (8, 10251005), (10, 8200804), (20, 4100402), (40, 2050201), (733, 111880), (1466, 55940), (2797, 29320), (2932, 27970), (3665, 22376), (5594, 14660), (5864, 13985), (7330, 11188)]