456297440

素因数分解:

$2^5\times 5^1\times {\mathrm{167}}^1\times {\mathrm{17077}}^1$

素因数の和:17259

約数の個数: 48

約数和(自身を含む): 1084521312

約数和(自身を除く): 628223872

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 167, 334, 668, 835, 1336, 1670, 2672, 3340, 5344, 6680, 13360, 17077, 26720, 34154, 68308, 85385, 136616, 170770, 273232, 341540, 546464, 683080, 1366160, 2732320, 2851859, 5703718, 11407436, 14259295, 22814872, 28518590, 45629744, 57037180, 91259488, 114074360, 228148720, 456297440]

約数ペア:

[(1, 456297440), (2, 228148720), (4, 114074360), (5, 91259488), (8, 57037180), (10, 45629744), (16, 28518590), (20, 22814872), (32, 14259295), (40, 11407436), (80, 5703718), (160, 2851859), (167, 2732320), (334, 1366160), (668, 683080), (835, 546464), (1336, 341540), (1670, 273232), (2672, 170770), (3340, 136616), (5344, 85385), (6680, 68308), (13360, 34154), (17077, 26720)]