55625480

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{607}}^1$

素因数の和:726

約数の個数: 64

約数和(自身を含む): 131328000

約数和(自身を除く): 75702520

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 79, 116, 145, 158, 232, 290, 316, 395, 580, 607, 632, 790, 1160, 1214, 1580, 2291, 2428, 3035, 3160, 4582, 4856, 6070, 9164, 11455, 12140, 17603, 18328, 22910, 24280, 35206, 45820, 47953, 70412, 88015, 91640, 95906, 140824, 176030, 191812, 239765, 352060, 383624, 479530, 704120, 959060, 1390637, 1918120, 2781274, 5562548, 6953185, 11125096, 13906370, 27812740, 55625480]

約数ペア:

[(1, 55625480), (2, 27812740), (4, 13906370), (5, 11125096), (8, 6953185), (10, 5562548), (20, 2781274), (29, 1918120), (40, 1390637), (58, 959060), (79, 704120), (116, 479530), (145, 383624), (158, 352060), (232, 239765), (290, 191812), (316, 176030), (395, 140824), (580, 95906), (607, 91640), (632, 88015), (790, 70412), (1160, 47953), (1214, 45820), (1580, 35206), (2291, 24280), (2428, 22910), (3035, 18328), (3160, 17603), (4582, 12140), (4856, 11455), (6070, 9164)]