23700640

素因数分解:

$2^5\times 5^1\times {\mathrm{167}}^1\times {\mathrm{887}}^1$

素因数の和:1069

約数の個数: 48

約数和(自身を含む): 56391552

約数和(自身を除く): 32690912

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 167, 334, 668, 835, 887, 1336, 1670, 1774, 2672, 3340, 3548, 4435, 5344, 6680, 7096, 8870, 13360, 14192, 17740, 26720, 28384, 35480, 70960, 141920, 148129, 296258, 592516, 740645, 1185032, 1481290, 2370064, 2962580, 4740128, 5925160, 11850320, 23700640]

約数ペア:

[(1, 23700640), (2, 11850320), (4, 5925160), (5, 4740128), (8, 2962580), (10, 2370064), (16, 1481290), (20, 1185032), (32, 740645), (40, 592516), (80, 296258), (160, 148129), (167, 141920), (334, 70960), (668, 35480), (835, 28384), (887, 26720), (1336, 17740), (1670, 14192), (1774, 13360), (2672, 8870), (3340, 7096), (3548, 6680), (4435, 5344)]