134423720

素因数分解:

$2^3\times 5^1\times {\mathrm{379}}^1\times {\mathrm{8867}}^1$

素因数の和:9257

約数の個数: 32

約数和(自身を含む): 303285600

約数和(自身を除く): 168861880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 379, 758, 1516, 1895, 3032, 3790, 7580, 8867, 15160, 17734, 35468, 44335, 70936, 88670, 177340, 354680, 3360593, 6721186, 13442372, 16802965, 26884744, 33605930, 67211860, 134423720]

約数ペア:

[(1, 134423720), (2, 67211860), (4, 33605930), (5, 26884744), (8, 16802965), (10, 13442372), (20, 6721186), (40, 3360593), (379, 354680), (758, 177340), (1516, 88670), (1895, 70936), (3032, 44335), (3790, 35468), (7580, 17734), (8867, 15160)]