79053920

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{44917}}^1$

素因数の和:44943

約数の個数: 48

約数和(自身を含む): 203748048

約数和(自身を除く): 124694128

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 44917, 89834, 179668, 224585, 359336, 449170, 494087, 718672, 898340, 988174, 1437344, 1796680, 1976348, 2470435, 3593360, 3952696, 4940870, 7186720, 7905392, 9881740, 15810784, 19763480, 39526960, 79053920]

約数ペア:

[(1, 79053920), (2, 39526960), (4, 19763480), (5, 15810784), (8, 9881740), (10, 7905392), (11, 7186720), (16, 4940870), (20, 3952696), (22, 3593360), (32, 2470435), (40, 1976348), (44, 1796680), (55, 1437344), (80, 988174), (88, 898340), (110, 718672), (160, 494087), (176, 449170), (220, 359336), (352, 224585), (440, 179668), (880, 89834), (1760, 44917)]