25012100

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{14713}}^1$

素因数の和:14744

約数の個数: 36

約数和(自身を含む): 57472884

約数和(自身を除く): 32460784

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 340, 425, 850, 1700, 14713, 29426, 58852, 73565, 147130, 250121, 294260, 367825, 500242, 735650, 1000484, 1250605, 1471300, 2501210, 5002420, 6253025, 12506050, 25012100]

約数ペア:

[(1, 25012100), (2, 12506050), (4, 6253025), (5, 5002420), (10, 2501210), (17, 1471300), (20, 1250605), (25, 1000484), (34, 735650), (50, 500242), (68, 367825), (85, 294260), (100, 250121), (170, 147130), (340, 73565), (425, 58852), (850, 29426), (1700, 14713)]