44988640

素因数分解:

$2^5\times 5^1\times {\mathrm{317}}^1\times {\mathrm{887}}^1$

素因数の和:1219

約数の個数: 48

約数和(自身を含む): 106741152

約数和(自身を除く): 61752512

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 317, 634, 887, 1268, 1585, 1774, 2536, 3170, 3548, 4435, 5072, 6340, 7096, 8870, 10144, 12680, 14192, 17740, 25360, 28384, 35480, 50720, 70960, 141920, 281179, 562358, 1124716, 1405895, 2249432, 2811790, 4498864, 5623580, 8997728, 11247160, 22494320, 44988640]

約数ペア:

[(1, 44988640), (2, 22494320), (4, 11247160), (5, 8997728), (8, 5623580), (10, 4498864), (16, 2811790), (20, 2249432), (32, 1405895), (40, 1124716), (80, 562358), (160, 281179), (317, 141920), (634, 70960), (887, 50720), (1268, 35480), (1585, 28384), (1774, 25360), (2536, 17740), (3170, 14192), (3548, 12680), (4435, 10144), (5072, 8870), (6340, 7096)]