103798400

素因数分解:

$2^7\times 5^2\times {\mathrm{163}}^1\times {\mathrm{199}}^1$

素因数の和:386

約数の個数: 96

約数和(自身を含む): 259284000

約数和(自身を除く): 155485600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 163, 199, 200, 320, 326, 398, 400, 640, 652, 796, 800, 815, 995, 1304, 1592, 1600, 1630, 1990, 2608, 3184, 3200, 3260, 3980, 4075, 4975, 5216, 6368, 6520, 7960, 8150, 9950, 10432, 12736, 13040, 15920, 16300, 19900, 20864, 25472, 26080, 31840, 32437, 32600, 39800, 52160, 63680, 64874, 65200, 79600, 104320, 127360, 129748, 130400, 159200, 162185, 259496, 260800, 318400, 324370, 518992, 521600, 636800, 648740, 810925, 1037984, 1297480, 1621850, 2075968, 2594960, 3243700, 4151936, 5189920, 6487400, 10379840, 12974800, 20759680, 25949600, 51899200, 103798400]

約数ペア:

[(1, 103798400), (2, 51899200), (4, 25949600), (5, 20759680), (8, 12974800), (10, 10379840), (16, 6487400), (20, 5189920), (25, 4151936), (32, 3243700), (40, 2594960), (50, 2075968), (64, 1621850), (80, 1297480), (100, 1037984), (128, 810925), (160, 648740), (163, 636800), (199, 521600), (200, 518992), (320, 324370), (326, 318400), (398, 260800), (400, 259496), (640, 162185), (652, 159200), (796, 130400), (800, 129748), (815, 127360), (995, 104320), (1304, 79600), (1592, 65200), (1600, 64874), (1630, 63680), (1990, 52160), (2608, 39800), (3184, 32600), (3200, 32437), (3260, 31840), (3980, 26080), (4075, 25472), (4975, 20864), (5216, 19900), (6368, 16300), (6520, 15920), (7960, 13040), (8150, 12736), (9950, 10432)]