25042700

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{14731}}^1$

素因数の和:14762

約数の個数: 36

約数和(自身を含む): 57543192

約数和(自身を除く): 32500492

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 340, 425, 850, 1700, 14731, 29462, 58924, 73655, 147310, 250427, 294620, 368275, 500854, 736550, 1001708, 1252135, 1473100, 2504270, 5008540, 6260675, 12521350, 25042700]

約数ペア:

[(1, 25042700), (2, 12521350), (4, 6260675), (5, 5008540), (10, 2504270), (17, 1473100), (20, 1252135), (25, 1001708), (34, 736550), (50, 500854), (68, 368275), (85, 294620), (100, 250427), (170, 147310), (340, 73655), (425, 58924), (850, 29462), (1700, 14731)]