29228360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2221}}^1$

素因数の和:2286

約数の個数: 64

約数和(自身を含む): 76792320

約数和(自身を除く): 47563960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 47, 56, 70, 94, 140, 188, 235, 280, 329, 376, 470, 658, 940, 1316, 1645, 1880, 2221, 2632, 3290, 4442, 6580, 8884, 11105, 13160, 15547, 17768, 22210, 31094, 44420, 62188, 77735, 88840, 104387, 124376, 155470, 208774, 310940, 417548, 521935, 621880, 730709, 835096, 1043870, 1461418, 2087740, 2922836, 3653545, 4175480, 5845672, 7307090, 14614180, 29228360]

約数ペア:

[(1, 29228360), (2, 14614180), (4, 7307090), (5, 5845672), (7, 4175480), (8, 3653545), (10, 2922836), (14, 2087740), (20, 1461418), (28, 1043870), (35, 835096), (40, 730709), (47, 621880), (56, 521935), (70, 417548), (94, 310940), (140, 208774), (188, 155470), (235, 124376), (280, 104387), (329, 88840), (376, 77735), (470, 62188), (658, 44420), (940, 31094), (1316, 22210), (1645, 17768), (1880, 15547), (2221, 13160), (2632, 11105), (3290, 8884), (4442, 6580)]