3717280

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{3319}}^1$

素因数の和:3341

約数の個数: 48

約数和(自身を含む): 10039680

約数和(自身を除く): 6322400

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, 3319, 6638, 13276, 16595, 23233, 26552, 33190, 46466, 53104, 66380, 92932, 106208, 116165, 132760, 185864, 232330, 265520, 371728, 464660, 531040, 743456, 929320, 1858640, 3717280]

約数ペア:

[(1, 3717280), (2, 1858640), (4, 929320), (5, 743456), (7, 531040), (8, 464660), (10, 371728), (14, 265520), (16, 232330), (20, 185864), (28, 132760), (32, 116165), (35, 106208), (40, 92932), (56, 66380), (70, 53104), (80, 46466), (112, 33190), (140, 26552), (160, 23233), (224, 16595), (280, 13276), (560, 6638), (1120, 3319)]