25244500

素因数分解:

$2^2\times 5^3\times {\mathrm{29}}^1\times {\mathrm{1741}}^1$

素因数の和:1789

約数の個数: 48

約数和(自身を含む): 57067920

約数和(自身を除く): 31823420

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 116, 125, 145, 250, 290, 500, 580, 725, 1450, 1741, 2900, 3482, 3625, 6964, 7250, 8705, 14500, 17410, 34820, 43525, 50489, 87050, 100978, 174100, 201956, 217625, 252445, 435250, 504890, 870500, 1009780, 1262225, 2524450, 5048900, 6311125, 12622250, 25244500]

約数ペア:

[(1, 25244500), (2, 12622250), (4, 6311125), (5, 5048900), (10, 2524450), (20, 1262225), (25, 1009780), (29, 870500), (50, 504890), (58, 435250), (100, 252445), (116, 217625), (125, 201956), (145, 174100), (250, 100978), (290, 87050), (500, 50489), (580, 43525), (725, 34820), (1450, 17410), (1741, 14500), (2900, 8705), (3482, 7250), (3625, 6964)]