13833880

素因数分解:

$2^3\times 5^1\times {\mathrm{317}}^1\times {\mathrm{1091}}^1$

素因数の和:1419

約数の個数: 32

約数和(自身を含む): 31253040

約数和(自身を除く): 17419160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 317, 634, 1091, 1268, 1585, 2182, 2536, 3170, 4364, 5455, 6340, 8728, 10910, 12680, 21820, 43640, 345847, 691694, 1383388, 1729235, 2766776, 3458470, 6916940, 13833880]

約数ペア:

[(1, 13833880), (2, 6916940), (4, 3458470), (5, 2766776), (8, 1729235), (10, 1383388), (20, 691694), (40, 345847), (317, 43640), (634, 21820), (1091, 12680), (1268, 10910), (1585, 8728), (2182, 6340), (2536, 5455), (3170, 4364)]