113976640

素因数分解:

$2^6\times 5^1\times {\mathrm{353}}^1\times {\mathrm{1009}}^1$

素因数の和:1379

約数の個数: 56

約数和(自身を含む): 272445480

約数和(自身を除く): 158468840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 353, 706, 1009, 1412, 1765, 2018, 2824, 3530, 4036, 5045, 5648, 7060, 8072, 10090, 11296, 14120, 16144, 20180, 22592, 28240, 32288, 40360, 56480, 64576, 80720, 112960, 161440, 322880, 356177, 712354, 1424708, 1780885, 2849416, 3561770, 5698832, 7123540, 11397664, 14247080, 22795328, 28494160, 56988320, 113976640]

約数ペア:

[(1, 113976640), (2, 56988320), (4, 28494160), (5, 22795328), (8, 14247080), (10, 11397664), (16, 7123540), (20, 5698832), (32, 3561770), (40, 2849416), (64, 1780885), (80, 1424708), (160, 712354), (320, 356177), (353, 322880), (706, 161440), (1009, 112960), (1412, 80720), (1765, 64576), (2018, 56480), (2824, 40360), (3530, 32288), (4036, 28240), (5045, 22592), (5648, 20180), (7060, 16144), (8072, 14120), (10090, 11296)]