112504640

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{20681}}^1$

素因数の和:20715

約数の個数: 56

約数和(自身を含む): 283674312

約数和(自身を除く): 171169672

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 272, 320, 340, 544, 680, 1088, 1360, 2720, 5440, 20681, 41362, 82724, 103405, 165448, 206810, 330896, 351577, 413620, 661792, 703154, 827240, 1323584, 1406308, 1654480, 1757885, 2812616, 3308960, 3515770, 5625232, 6617920, 7031540, 11250464, 14063080, 22500928, 28126160, 56252320, 112504640]

約数ペア:

[(1, 112504640), (2, 56252320), (4, 28126160), (5, 22500928), (8, 14063080), (10, 11250464), (16, 7031540), (17, 6617920), (20, 5625232), (32, 3515770), (34, 3308960), (40, 2812616), (64, 1757885), (68, 1654480), (80, 1406308), (85, 1323584), (136, 827240), (160, 703154), (170, 661792), (272, 413620), (320, 351577), (340, 330896), (544, 206810), (680, 165448), (1088, 103405), (1360, 82724), (2720, 41362), (5440, 20681)]