25097300

素因数分解:

$2^2\times 5^2\times {\mathrm{113}}^1\times {\mathrm{2221}}^1$

素因数の和:2348

約数の個数: 36

約数和(自身を含む): 54967836

約数和(自身を除く): 29870536

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 113, 226, 452, 565, 1130, 2221, 2260, 2825, 4442, 5650, 8884, 11105, 11300, 22210, 44420, 55525, 111050, 222100, 250973, 501946, 1003892, 1254865, 2509730, 5019460, 6274325, 12548650, 25097300]

約数ペア:

[(1, 25097300), (2, 12548650), (4, 6274325), (5, 5019460), (10, 2509730), (20, 1254865), (25, 1003892), (50, 501946), (100, 250973), (113, 222100), (226, 111050), (452, 55525), (565, 44420), (1130, 22210), (2221, 11300), (2260, 11105), (2825, 8884), (4442, 5650)]