2874766000

素因数分解:

$2^4\times 5^3\times {\mathrm{109}}^1\times {\mathrm{13187}}^1$

素因数の和:13319

約数の個数: 80

約数和(自身を含む): 7015488480

約数和(自身を除く): 4140722480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 109, 125, 200, 218, 250, 400, 436, 500, 545, 872, 1000, 1090, 1744, 2000, 2180, 2725, 4360, 5450, 8720, 10900, 13187, 13625, 21800, 26374, 27250, 43600, 52748, 54500, 65935, 105496, 109000, 131870, 210992, 218000, 263740, 329675, 527480, 659350, 1054960, 1318700, 1437383, 1648375, 2637400, 2874766, 3296750, 5274800, 5749532, 6593500, 7186915, 11499064, 13187000, 14373830, 22998128, 26374000, 28747660, 35934575, 57495320, 71869150, 114990640, 143738300, 179672875, 287476600, 359345750, 574953200, 718691500, 1437383000, 2874766000]

約数ペア:

[(1, 2874766000), (2, 1437383000), (4, 718691500), (5, 574953200), (8, 359345750), (10, 287476600), (16, 179672875), (20, 143738300), (25, 114990640), (40, 71869150), (50, 57495320), (80, 35934575), (100, 28747660), (109, 26374000), (125, 22998128), (200, 14373830), (218, 13187000), (250, 11499064), (400, 7186915), (436, 6593500), (500, 5749532), (545, 5274800), (872, 3296750), (1000, 2874766), (1090, 2637400), (1744, 1648375), (2000, 1437383), (2180, 1318700), (2725, 1054960), (4360, 659350), (5450, 527480), (8720, 329675), (10900, 263740), (13187, 218000), (13625, 210992), (21800, 131870), (26374, 109000), (27250, 105496), (43600, 65935), (52748, 54500)]