12759250

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{317}}^1$

素因数の和:364

約数の個数: 64

約数和(自身を含む): 28574208

約数和(自身を除く): 15814958

約数列:

[1, 2, 5, 7, 10, 14, 23, 25, 35, 46, 50, 70, 115, 125, 161, 175, 230, 250, 317, 322, 350, 575, 634, 805, 875, 1150, 1585, 1610, 1750, 2219, 2875, 3170, 4025, 4438, 5750, 7291, 7925, 8050, 11095, 14582, 15850, 20125, 22190, 36455, 39625, 40250, 51037, 55475, 72910, 79250, 102074, 110950, 182275, 255185, 277375, 364550, 510370, 554750, 911375, 1275925, 1822750, 2551850, 6379625, 12759250]

約数ペア:

[(1, 12759250), (2, 6379625), (5, 2551850), (7, 1822750), (10, 1275925), (14, 911375), (23, 554750), (25, 510370), (35, 364550), (46, 277375), (50, 255185), (70, 182275), (115, 110950), (125, 102074), (161, 79250), (175, 72910), (230, 55475), (250, 51037), (317, 40250), (322, 39625), (350, 36455), (575, 22190), (634, 20125), (805, 15850), (875, 14582), (1150, 11095), (1585, 8050), (1610, 7925), (1750, 7291), (2219, 5750), (2875, 4438), (3170, 4025)]