542939680

素因数分解:

$2^5\times 5^1\times {\mathrm{3393373}}^1$

素因数の和:3393388

約数の個数: 24

約数和(自身を含む): 1282695372

約数和(自身を除く): 739755692

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 3393373, 6786746, 13573492, 16966865, 27146984, 33933730, 54293968, 67867460, 108587936, 135734920, 271469840, 542939680]

約数ペア:

[(1, 542939680), (2, 271469840), (4, 135734920), (5, 108587936), (8, 67867460), (10, 54293968), (16, 33933730), (20, 27146984), (32, 16966865), (40, 13573492), (80, 6786746), (160, 3393373)]