41943340

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{277}}^1$

素因数の和:466

約数の個数: 48

約数和(自身を含む): 90512352

約数和(自身を除く): 48569012

約数列:

[1, 2, 4, 5, 10, 20, 67, 113, 134, 226, 268, 277, 335, 452, 554, 565, 670, 1108, 1130, 1340, 1385, 2260, 2770, 5540, 7571, 15142, 18559, 30284, 31301, 37118, 37855, 62602, 74236, 75710, 92795, 125204, 151420, 156505, 185590, 313010, 371180, 626020, 2097167, 4194334, 8388668, 10485835, 20971670, 41943340]

約数ペア:

[(1, 41943340), (2, 20971670), (4, 10485835), (5, 8388668), (10, 4194334), (20, 2097167), (67, 626020), (113, 371180), (134, 313010), (226, 185590), (268, 156505), (277, 151420), (335, 125204), (452, 92795), (554, 75710), (565, 74236), (670, 62602), (1108, 37855), (1130, 37118), (1340, 31301), (1385, 30284), (2260, 18559), (2770, 15142), (5540, 7571)]