45162020

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{33703}}^1$

素因数の和:33779

約数の個数: 24

約数和(自身を含む): 96258624

約数和(自身を除く): 51096604

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 33703, 67406, 134812, 168515, 337030, 674060, 2258101, 4516202, 9032404, 11290505, 22581010, 45162020]

約数ペア:

[(1, 45162020), (2, 22581010), (4, 11290505), (5, 9032404), (10, 4516202), (20, 2258101), (67, 674060), (134, 337030), (268, 168515), (335, 134812), (670, 67406), (1340, 33703)]