7922800

素因数分解:

$2^4\times 5^2\times {\mathrm{29}}^1\times {\mathrm{683}}^1$

素因数の和:730

約数の個数: 60

約数和(自身を含む): 19719720

約数和(自身を除く): 11796920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 40, 50, 58, 80, 100, 116, 145, 200, 232, 290, 400, 464, 580, 683, 725, 1160, 1366, 1450, 2320, 2732, 2900, 3415, 5464, 5800, 6830, 10928, 11600, 13660, 17075, 19807, 27320, 34150, 39614, 54640, 68300, 79228, 99035, 136600, 158456, 198070, 273200, 316912, 396140, 495175, 792280, 990350, 1584560, 1980700, 3961400, 7922800]

約数ペア:

[(1, 7922800), (2, 3961400), (4, 1980700), (5, 1584560), (8, 990350), (10, 792280), (16, 495175), (20, 396140), (25, 316912), (29, 273200), (40, 198070), (50, 158456), (58, 136600), (80, 99035), (100, 79228), (116, 68300), (145, 54640), (200, 39614), (232, 34150), (290, 27320), (400, 19807), (464, 17075), (580, 13660), (683, 11600), (725, 10928), (1160, 6830), (1366, 5800), (1450, 5464), (2320, 3415), (2732, 2900)]