3886213250

素因数分解:

$2^1\times 5^3\times {\mathrm{107}}^1\times {\mathrm{131}}^1\times {\mathrm{1109}}^1$

素因数の和:1364

約数の個数: 64

約数和(自身を含む): 7405706880

約数和(自身を除く): 3519493630

約数列:

[1, 2, 5, 10, 25, 50, 107, 125, 131, 214, 250, 262, 535, 655, 1070, 1109, 1310, 2218, 2675, 3275, 5350, 5545, 6550, 11090, 13375, 14017, 16375, 26750, 27725, 28034, 32750, 55450, 70085, 118663, 138625, 140170, 145279, 237326, 277250, 290558, 350425, 593315, 700850, 726395, 1186630, 1452790, 1752125, 2966575, 3504250, 3631975, 5933150, 7263950, 14832875, 15544853, 18159875, 29665750, 31089706, 36319750, 77724265, 155448530, 388621325, 777242650, 1943106625, 3886213250]

約数ペア:

[(1, 3886213250), (2, 1943106625), (5, 777242650), (10, 388621325), (25, 155448530), (50, 77724265), (107, 36319750), (125, 31089706), (131, 29665750), (214, 18159875), (250, 15544853), (262, 14832875), (535, 7263950), (655, 5933150), (1070, 3631975), (1109, 3504250), (1310, 2966575), (2218, 1752125), (2675, 1452790), (3275, 1186630), (5350, 726395), (5545, 700850), (6550, 593315), (11090, 350425), (13375, 290558), (14017, 277250), (16375, 237326), (26750, 145279), (27725, 140170), (28034, 138625), (32750, 118663), (55450, 70085)]