3224800

素因数分解:

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

素因数の和:188

約数の個数: 72

約数和(自身を含む): 8202600

約数和(自身を除く): 4977800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 32, 40, 50, 58, 80, 100, 116, 139, 145, 160, 200, 232, 278, 290, 400, 464, 556, 580, 695, 725, 800, 928, 1112, 1160, 1390, 1450, 2224, 2320, 2780, 2900, 3475, 4031, 4448, 4640, 5560, 5800, 6950, 8062, 11120, 11600, 13900, 16124, 20155, 22240, 23200, 27800, 32248, 40310, 55600, 64496, 80620, 100775, 111200, 128992, 161240, 201550, 322480, 403100, 644960, 806200, 1612400, 3224800]

約数ペア:

[(1, 3224800), (2, 1612400), (4, 806200), (5, 644960), (8, 403100), (10, 322480), (16, 201550), (20, 161240), (25, 128992), (29, 111200), (32, 100775), (40, 80620), (50, 64496), (58, 55600), (80, 40310), (100, 32248), (116, 27800), (139, 23200), (145, 22240), (160, 20155), (200, 16124), (232, 13900), (278, 11600), (290, 11120), (400, 8062), (464, 6950), (556, 5800), (580, 5560), (695, 4640), (725, 4448), (800, 4031), (928, 3475), (1112, 2900), (1160, 2780), (1390, 2320), (1450, 2224)]