9351920

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^2\times {\mathrm{139}}^1$

素因数の和:210

約数の個数: 60

約数和(自身を含む): 22680840

約数和(自身を除く): 13328920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 139, 145, 232, 278, 290, 464, 556, 580, 695, 841, 1112, 1160, 1390, 1682, 2224, 2320, 2780, 3364, 4031, 4205, 5560, 6728, 8062, 8410, 11120, 13456, 16124, 16820, 20155, 32248, 33640, 40310, 64496, 67280, 80620, 116899, 161240, 233798, 322480, 467596, 584495, 935192, 1168990, 1870384, 2337980, 4675960, 9351920]

約数ペア:

[(1, 9351920), (2, 4675960), (4, 2337980), (5, 1870384), (8, 1168990), (10, 935192), (16, 584495), (20, 467596), (29, 322480), (40, 233798), (58, 161240), (80, 116899), (116, 80620), (139, 67280), (145, 64496), (232, 40310), (278, 33640), (290, 32248), (464, 20155), (556, 16820), (580, 16124), (695, 13456), (841, 11120), (1112, 8410), (1160, 8062), (1390, 6728), (1682, 5560), (2224, 4205), (2320, 4031), (2780, 3364)]