12394700

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{317}}^1$

素因数の和:371

約数の個数: 72

約数和(自身を含む): 29810592

約数和(自身を除く): 17415892

約数列:

[1, 2, 4, 5, 10, 17, 20, 23, 25, 34, 46, 50, 68, 85, 92, 100, 115, 170, 230, 317, 340, 391, 425, 460, 575, 634, 782, 850, 1150, 1268, 1564, 1585, 1700, 1955, 2300, 3170, 3910, 5389, 6340, 7291, 7820, 7925, 9775, 10778, 14582, 15850, 19550, 21556, 26945, 29164, 31700, 36455, 39100, 53890, 72910, 107780, 123947, 134725, 145820, 182275, 247894, 269450, 364550, 495788, 538900, 619735, 729100, 1239470, 2478940, 3098675, 6197350, 12394700]

約数ペア:

[(1, 12394700), (2, 6197350), (4, 3098675), (5, 2478940), (10, 1239470), (17, 729100), (20, 619735), (23, 538900), (25, 495788), (34, 364550), (46, 269450), (50, 247894), (68, 182275), (85, 145820), (92, 134725), (100, 123947), (115, 107780), (170, 72910), (230, 53890), (317, 39100), (340, 36455), (391, 31700), (425, 29164), (460, 26945), (575, 21556), (634, 19550), (782, 15850), (850, 14582), (1150, 10778), (1268, 9775), (1564, 7925), (1585, 7820), (1700, 7291), (1955, 6340), (2300, 5389), (3170, 3910)]