226234840

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{1291}}^1$

素因数の和:1652

約数の個数: 64

約数和(自身を含む): 550236960

約数和(自身を除く): 324002120

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 337, 520, 674, 1291, 1348, 1685, 2582, 2696, 3370, 4381, 5164, 6455, 6740, 8762, 10328, 12910, 13480, 16783, 17524, 21905, 25820, 33566, 35048, 43810, 51640, 67132, 83915, 87620, 134264, 167830, 175240, 335660, 435067, 671320, 870134, 1740268, 2175335, 3480536, 4350670, 5655871, 8701340, 11311742, 17402680, 22623484, 28279355, 45246968, 56558710, 113117420, 226234840]

約数ペア:

[(1, 226234840), (2, 113117420), (4, 56558710), (5, 45246968), (8, 28279355), (10, 22623484), (13, 17402680), (20, 11311742), (26, 8701340), (40, 5655871), (52, 4350670), (65, 3480536), (104, 2175335), (130, 1740268), (260, 870134), (337, 671320), (520, 435067), (674, 335660), (1291, 175240), (1348, 167830), (1685, 134264), (2582, 87620), (2696, 83915), (3370, 67132), (4381, 51640), (5164, 43810), (6455, 35048), (6740, 33566), (8762, 25820), (10328, 21905), (12910, 17524), (13480, 16783)]