25059400

素因数分解:

$2^3\times 5^2\times {\mathrm{107}}^1\times {\mathrm{1171}}^1$

素因数の和:1294

約数の個数: 48

約数和(自身を含む): 58857840

約数和(自身を除く): 33798440

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 107, 200, 214, 428, 535, 856, 1070, 1171, 2140, 2342, 2675, 4280, 4684, 5350, 5855, 9368, 10700, 11710, 21400, 23420, 29275, 46840, 58550, 117100, 125297, 234200, 250594, 501188, 626485, 1002376, 1252970, 2505940, 3132425, 5011880, 6264850, 12529700, 25059400]

約数ペア:

[(1, 25059400), (2, 12529700), (4, 6264850), (5, 5011880), (8, 3132425), (10, 2505940), (20, 1252970), (25, 1002376), (40, 626485), (50, 501188), (100, 250594), (107, 234200), (200, 125297), (214, 117100), (428, 58550), (535, 46840), (856, 29275), (1070, 23420), (1171, 21400), (2140, 11710), (2342, 10700), (2675, 9368), (4280, 5855), (4684, 5350)]