23388390400

素因数分解:

$2^{10}\times 5^2\times {\mathrm{199}}^1\times {\mathrm{4591}}^1$

素因数の和:4820

約数の個数: 132

約数和(自身を含む): 58278908800

約数和(自身を除く): 34890518400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 199, 200, 256, 320, 398, 400, 512, 640, 796, 800, 995, 1024, 1280, 1592, 1600, 1990, 2560, 3184, 3200, 3980, 4591, 4975, 5120, 6368, 6400, 7960, 9182, 9950, 12736, 12800, 15920, 18364, 19900, 22955, 25472, 25600, 31840, 36728, 39800, 45910, 50944, 63680, 73456, 79600, 91820, 101888, 114775, 127360, 146912, 159200, 183640, 203776, 229550, 254720, 293824, 318400, 367280, 459100, 509440, 587648, 636800, 734560, 913609, 918200, 1018880, 1175296, 1273600, 1469120, 1827218, 1836400, 2350592, 2547200, 2938240, 3654436, 3672800, 4568045, 4701184, 5094400, 5876480, 7308872, 7345600, 9136090, 11752960, 14617744, 14691200, 18272180, 22840225, 23505920, 29235488, 29382400, 36544360, 45680450, 58470976, 58764800, 73088720, 91360900, 116941952, 117529600, 146177440, 182721800, 233883904, 292354880, 365443600, 467767808, 584709760, 730887200, 935535616, 1169419520, 1461774400, 2338839040, 2923548800, 4677678080, 5847097600, 11694195200, 23388390400]

約数ペア:

[(1, 23388390400), (2, 11694195200), (4, 5847097600), (5, 4677678080), (8, 2923548800), (10, 2338839040), (16, 1461774400), (20, 1169419520), (25, 935535616), (32, 730887200), (40, 584709760), (50, 467767808), (64, 365443600), (80, 292354880), (100, 233883904), (128, 182721800), (160, 146177440), (199, 117529600), (200, 116941952), (256, 91360900), (320, 73088720), (398, 58764800), (400, 58470976), (512, 45680450), (640, 36544360), (796, 29382400), (800, 29235488), (995, 23505920), (1024, 22840225), (1280, 18272180), (1592, 14691200), (1600, 14617744), (1990, 11752960), (2560, 9136090), (3184, 7345600), (3200, 7308872), (3980, 5876480), (4591, 5094400), (4975, 4701184), (5120, 4568045), (6368, 3672800), (6400, 3654436), (7960, 2938240), (9182, 2547200), (9950, 2350592), (12736, 1836400), (12800, 1827218), (15920, 1469120), (18364, 1273600), (19900, 1175296), (22955, 1018880), (25472, 918200), (25600, 913609), (31840, 734560), (36728, 636800), (39800, 587648), (45910, 509440), (50944, 459100), (63680, 367280), (73456, 318400), (79600, 293824), (91820, 254720), (101888, 229550), (114775, 203776), (127360, 183640), (146912, 159200)]