25228650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{2129}}^1$

素因数の和:2223

約数の個数: 48

約数和(自身を含む): 63388800

約数和(自身を除く): 38160150

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 79, 150, 158, 237, 395, 474, 790, 1185, 1975, 2129, 2370, 3950, 4258, 5925, 6387, 10645, 11850, 12774, 21290, 31935, 53225, 63870, 106450, 159675, 168191, 319350, 336382, 504573, 840955, 1009146, 1681910, 2522865, 4204775, 5045730, 8409550, 12614325, 25228650]

約数ペア:

[(1, 25228650), (2, 12614325), (3, 8409550), (5, 5045730), (6, 4204775), (10, 2522865), (15, 1681910), (25, 1009146), (30, 840955), (50, 504573), (75, 336382), (79, 319350), (150, 168191), (158, 159675), (237, 106450), (395, 63870), (474, 53225), (790, 31935), (1185, 21290), (1975, 12774), (2129, 11850), (2370, 10645), (3950, 6387), (4258, 5925)]