11741080

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{337}}^1$

素因数の和:428

約数の個数: 64

約数和(自身を含む): 28959840

約数和(自身を除く): 17218760

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 67, 104, 130, 134, 260, 268, 335, 337, 520, 536, 670, 674, 871, 1340, 1348, 1685, 1742, 2680, 2696, 3370, 3484, 4355, 4381, 6740, 6968, 8710, 8762, 13480, 17420, 17524, 21905, 22579, 34840, 35048, 43810, 45158, 87620, 90316, 112895, 175240, 180632, 225790, 293527, 451580, 587054, 903160, 1174108, 1467635, 2348216, 2935270, 5870540, 11741080]

約数ペア:

[(1, 11741080), (2, 5870540), (4, 2935270), (5, 2348216), (8, 1467635), (10, 1174108), (13, 903160), (20, 587054), (26, 451580), (40, 293527), (52, 225790), (65, 180632), (67, 175240), (104, 112895), (130, 90316), (134, 87620), (260, 45158), (268, 43810), (335, 35048), (337, 34840), (520, 22579), (536, 21905), (670, 17524), (674, 17420), (871, 13480), (1340, 8762), (1348, 8710), (1685, 6968), (1742, 6740), (2680, 4381), (2696, 4355), (3370, 3484)]