57100640

素因数分解:

$2^5\times 5^1\times {\mathrm{167}}^1\times {\mathrm{2137}}^1$

素因数の和:2319

約数の個数: 48

約数和(自身を含む): 135771552

約数和(自身を除く): 78670912

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 167, 334, 668, 835, 1336, 1670, 2137, 2672, 3340, 4274, 5344, 6680, 8548, 10685, 13360, 17096, 21370, 26720, 34192, 42740, 68384, 85480, 170960, 341920, 356879, 713758, 1427516, 1784395, 2855032, 3568790, 5710064, 7137580, 11420128, 14275160, 28550320, 57100640]

約数ペア:

[(1, 57100640), (2, 28550320), (4, 14275160), (5, 11420128), (8, 7137580), (10, 5710064), (16, 3568790), (20, 2855032), (32, 1784395), (40, 1427516), (80, 713758), (160, 356879), (167, 341920), (334, 170960), (668, 85480), (835, 68384), (1336, 42740), (1670, 34192), (2137, 26720), (2672, 21370), (3340, 17096), (4274, 13360), (5344, 10685), (6680, 8548)]