3961400

素因数分解:

$2^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{683}}^1$

素因数の和:728

約数の個数: 48

約数和(自身を含む): 9541800

約数和(自身を除く): 5580400

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 29, 40, 50, 58, 100, 116, 145, 200, 232, 290, 580, 683, 725, 1160, 1366, 1450, 2732, 2900, 3415, 5464, 5800, 6830, 13660, 17075, 19807, 27320, 34150, 39614, 68300, 79228, 99035, 136600, 158456, 198070, 396140, 495175, 792280, 990350, 1980700, 3961400]

約数ペア:

[(1, 3961400), (2, 1980700), (4, 990350), (5, 792280), (8, 495175), (10, 396140), (20, 198070), (25, 158456), (29, 136600), (40, 99035), (50, 79228), (58, 68300), (100, 39614), (116, 34150), (145, 27320), (200, 19807), (232, 17075), (290, 13660), (580, 6830), (683, 5800), (725, 5464), (1160, 3415), (1366, 2900), (1450, 2732)]