23540320

素因数分解:

$2^5\times 5^1\times {\mathrm{167}}^1\times {\mathrm{881}}^1$

素因数の和:1063

約数の個数: 48

約数和(自身を含む): 56010528

約数和(自身を除く): 32470208

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 167, 334, 668, 835, 881, 1336, 1670, 1762, 2672, 3340, 3524, 4405, 5344, 6680, 7048, 8810, 13360, 14096, 17620, 26720, 28192, 35240, 70480, 140960, 147127, 294254, 588508, 735635, 1177016, 1471270, 2354032, 2942540, 4708064, 5885080, 11770160, 23540320]

約数ペア:

[(1, 23540320), (2, 11770160), (4, 5885080), (5, 4708064), (8, 2942540), (10, 2354032), (16, 1471270), (20, 1177016), (32, 735635), (40, 588508), (80, 294254), (160, 147127), (167, 140960), (334, 70480), (668, 35240), (835, 28192), (881, 26720), (1336, 17620), (1670, 14096), (1762, 13360), (2672, 8810), (3340, 7048), (3524, 6680), (4405, 5344)]