188601920

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{45337}}^1$

素因数の和:45367

約数の個数: 56

約数和(自身を含む): 483665784

約数和(自身を除く): 295063864

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 1040, 2080, 4160, 45337, 90674, 181348, 226685, 362696, 453370, 589381, 725392, 906740, 1178762, 1450784, 1813480, 2357524, 2901568, 2946905, 3626960, 4715048, 5893810, 7253920, 9430096, 11787620, 14507840, 18860192, 23575240, 37720384, 47150480, 94300960, 188601920]

約数ペア:

[(1, 188601920), (2, 94300960), (4, 47150480), (5, 37720384), (8, 23575240), (10, 18860192), (13, 14507840), (16, 11787620), (20, 9430096), (26, 7253920), (32, 5893810), (40, 4715048), (52, 3626960), (64, 2946905), (65, 2901568), (80, 2357524), (104, 1813480), (130, 1450784), (160, 1178762), (208, 906740), (260, 725392), (320, 589381), (416, 453370), (520, 362696), (832, 226685), (1040, 181348), (2080, 90674), (4160, 45337)]