82826740

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{547}}^1$

素因数の和:736

約数の個数: 48

約数和(自身を含む): 178420032

約数和(自身を除く): 95593292

約数列:

[1, 2, 4, 5, 10, 20, 67, 113, 134, 226, 268, 335, 452, 547, 565, 670, 1094, 1130, 1340, 2188, 2260, 2735, 5470, 7571, 10940, 15142, 30284, 36649, 37855, 61811, 73298, 75710, 123622, 146596, 151420, 183245, 247244, 309055, 366490, 618110, 732980, 1236220, 4141337, 8282674, 16565348, 20706685, 41413370, 82826740]

約数ペア:

[(1, 82826740), (2, 41413370), (4, 20706685), (5, 16565348), (10, 8282674), (20, 4141337), (67, 1236220), (113, 732980), (134, 618110), (226, 366490), (268, 309055), (335, 247244), (452, 183245), (547, 151420), (565, 146596), (670, 123622), (1094, 75710), (1130, 73298), (1340, 61811), (2188, 37855), (2260, 36649), (2735, 30284), (5470, 15142), (7571, 10940)]