33527480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{4129}}^1$

素因数の和:4176

約数の個数: 64

約数和(自身を含む): 89208000

約数和(自身を除く): 55680520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 35, 40, 56, 58, 70, 116, 140, 145, 203, 232, 280, 290, 406, 580, 812, 1015, 1160, 1624, 2030, 4060, 4129, 8120, 8258, 16516, 20645, 28903, 33032, 41290, 57806, 82580, 115612, 119741, 144515, 165160, 231224, 239482, 289030, 478964, 578060, 598705, 838187, 957928, 1156120, 1197410, 1676374, 2394820, 3352748, 4190935, 4789640, 6705496, 8381870, 16763740, 33527480]

約数ペア:

[(1, 33527480), (2, 16763740), (4, 8381870), (5, 6705496), (7, 4789640), (8, 4190935), (10, 3352748), (14, 2394820), (20, 1676374), (28, 1197410), (29, 1156120), (35, 957928), (40, 838187), (56, 598705), (58, 578060), (70, 478964), (116, 289030), (140, 239482), (145, 231224), (203, 165160), (232, 144515), (280, 119741), (290, 115612), (406, 82580), (580, 57806), (812, 41290), (1015, 33032), (1160, 28903), (1624, 20645), (2030, 16516), (4060, 8258), (4129, 8120)]