1837160

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3533}}^1$

素因数の和:3557

約数の個数: 32

約数和(自身を含む): 4452840

約数和(自身を除く): 2615680

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 3533, 7066, 14132, 17665, 28264, 35330, 45929, 70660, 91858, 141320, 183716, 229645, 367432, 459290, 918580, 1837160]

約数ペア:

[(1, 1837160), (2, 918580), (4, 459290), (5, 367432), (8, 229645), (10, 183716), (13, 141320), (20, 91858), (26, 70660), (40, 45929), (52, 35330), (65, 28264), (104, 17665), (130, 14132), (260, 7066), (520, 3533)]