56633360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4397}}^1$

素因数の和:4440

約数の個数: 80

約数和(自身を含む): 157061376

約数和(自身を除く): 100428016

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 35, 40, 46, 56, 70, 80, 92, 112, 115, 140, 161, 184, 230, 280, 322, 368, 460, 560, 644, 805, 920, 1288, 1610, 1840, 2576, 3220, 4397, 6440, 8794, 12880, 17588, 21985, 30779, 35176, 43970, 61558, 70352, 87940, 101131, 123116, 153895, 175880, 202262, 246232, 307790, 351760, 404524, 492464, 505655, 615580, 707917, 809048, 1011310, 1231160, 1415834, 1618096, 2022620, 2462320, 2831668, 3539585, 4045240, 5663336, 7079170, 8090480, 11326672, 14158340, 28316680, 56633360]

約数ペア:

[(1, 56633360), (2, 28316680), (4, 14158340), (5, 11326672), (7, 8090480), (8, 7079170), (10, 5663336), (14, 4045240), (16, 3539585), (20, 2831668), (23, 2462320), (28, 2022620), (35, 1618096), (40, 1415834), (46, 1231160), (56, 1011310), (70, 809048), (80, 707917), (92, 615580), (112, 505655), (115, 492464), (140, 404524), (161, 351760), (184, 307790), (230, 246232), (280, 202262), (322, 175880), (368, 153895), (460, 123116), (560, 101131), (644, 87940), (805, 70352), (920, 61558), (1288, 43970), (1610, 35176), (1840, 30779), (2576, 21985), (3220, 17588), (4397, 12880), (6440, 8794)]