6818480

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2939}}^1$

素因数の和:2981

約数の個数: 40

約数和(自身を含む): 16405200

約数和(自身を除く): 9586720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 2939, 5878, 11756, 14695, 23512, 29390, 47024, 58780, 85231, 117560, 170462, 235120, 340924, 426155, 681848, 852310, 1363696, 1704620, 3409240, 6818480]

約数ペア:

[(1, 6818480), (2, 3409240), (4, 1704620), (5, 1363696), (8, 852310), (10, 681848), (16, 426155), (20, 340924), (29, 235120), (40, 170462), (58, 117560), (80, 85231), (116, 58780), (145, 47024), (232, 29390), (290, 23512), (464, 14695), (580, 11756), (1160, 5878), (2320, 2939)]