22700270

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1993}}^1$

素因数の和:2084

約数の個数: 32

約数和(自身を含む): 43931808

約数和(自身を除く): 21231538

約数列:

[1, 2, 5, 10, 17, 34, 67, 85, 134, 170, 335, 670, 1139, 1993, 2278, 3986, 5695, 9965, 11390, 19930, 33881, 67762, 133531, 169405, 267062, 338810, 667655, 1335310, 2270027, 4540054, 11350135, 22700270]

約数ペア:

[(1, 22700270), (2, 11350135), (5, 4540054), (10, 2270027), (17, 1335310), (34, 667655), (67, 338810), (85, 267062), (134, 169405), (170, 133531), (335, 67762), (670, 33881), (1139, 19930), (1993, 11390), (2278, 9965), (3986, 5695)]