18029360

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{6091}}^1$

素因数の和:6141

約数の個数: 40

約数和(自身を含む): 43058256

約数和(自身を除く): 25028896

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 6091, 12182, 24364, 30455, 48728, 60910, 97456, 121820, 225367, 243640, 450734, 487280, 901468, 1126835, 1802936, 2253670, 3605872, 4507340, 9014680, 18029360]

約数ペア:

[(1, 18029360), (2, 9014680), (4, 4507340), (5, 3605872), (8, 2253670), (10, 1802936), (16, 1126835), (20, 901468), (37, 487280), (40, 450734), (74, 243640), (80, 225367), (148, 121820), (185, 97456), (296, 60910), (370, 48728), (592, 30455), (740, 24364), (1480, 12182), (2960, 6091)]