3914600

素因数分解:

$2^3\times 5^2\times {\mathrm{23}}^2\times {\mathrm{37}}^1$

素因数の和:99

約数の個数: 72

約数和(自身を含む): 9771510

約数和(自身を除く): 5856910

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 25, 37, 40, 46, 50, 74, 92, 100, 115, 148, 184, 185, 200, 230, 296, 370, 460, 529, 575, 740, 851, 920, 925, 1058, 1150, 1480, 1702, 1850, 2116, 2300, 2645, 3404, 3700, 4232, 4255, 4600, 5290, 6808, 7400, 8510, 10580, 13225, 17020, 19573, 21160, 21275, 26450, 34040, 39146, 42550, 52900, 78292, 85100, 97865, 105800, 156584, 170200, 195730, 391460, 489325, 782920, 978650, 1957300, 3914600]

約数ペア:

[(1, 3914600), (2, 1957300), (4, 978650), (5, 782920), (8, 489325), (10, 391460), (20, 195730), (23, 170200), (25, 156584), (37, 105800), (40, 97865), (46, 85100), (50, 78292), (74, 52900), (92, 42550), (100, 39146), (115, 34040), (148, 26450), (184, 21275), (185, 21160), (200, 19573), (230, 17020), (296, 13225), (370, 10580), (460, 8510), (529, 7400), (575, 6808), (740, 5290), (851, 4600), (920, 4255), (925, 4232), (1058, 3700), (1150, 3404), (1480, 2645), (1702, 2300), (1850, 2116)]