28634600

素因数分解:

$2^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{4937}}^1$

素因数の和:4982

約数の個数: 48

約数和(自身を含む): 68885100

約数和(自身を除く): 40250500

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 29, 40, 50, 58, 100, 116, 145, 200, 232, 290, 580, 725, 1160, 1450, 2900, 4937, 5800, 9874, 19748, 24685, 39496, 49370, 98740, 123425, 143173, 197480, 246850, 286346, 493700, 572692, 715865, 987400, 1145384, 1431730, 2863460, 3579325, 5726920, 7158650, 14317300, 28634600]

約数ペア:

[(1, 28634600), (2, 14317300), (4, 7158650), (5, 5726920), (8, 3579325), (10, 2863460), (20, 1431730), (25, 1145384), (29, 987400), (40, 715865), (50, 572692), (58, 493700), (100, 286346), (116, 246850), (145, 197480), (200, 143173), (232, 123425), (290, 98740), (580, 49370), (725, 39496), (1160, 24685), (1450, 19748), (2900, 9874), (4937, 5800)]