3952480

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{3529}}^1$

素因数の和:3551

約数の個数: 48

約数和(自身を含む): 10674720

約数和(自身を除く): 6722240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 3529, 7058, 14116, 17645, 24703, 28232, 35290, 49406, 56464, 70580, 98812, 112928, 123515, 141160, 197624, 247030, 282320, 395248, 494060, 564640, 790496, 988120, 1976240, 3952480]

約数ペア:

[(1, 3952480), (2, 1976240), (4, 988120), (5, 790496), (7, 564640), (8, 494060), (10, 395248), (14, 282320), (16, 247030), (20, 197624), (28, 141160), (32, 123515), (35, 112928), (40, 98812), (56, 70580), (70, 56464), (80, 49406), (112, 35290), (140, 28232), (160, 24703), (224, 17645), (280, 14116), (560, 7058), (1120, 3529)]