202773040

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1\times {\mathrm{271}}^1$

素因数の和:530

約数の個数: 80

約数和(自身を含む): 485683200

約数和(自身を除く): 282910160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 199, 235, 271, 376, 398, 470, 542, 752, 796, 940, 995, 1084, 1355, 1592, 1880, 1990, 2168, 2710, 3184, 3760, 3980, 4336, 5420, 7960, 9353, 10840, 12737, 15920, 18706, 21680, 25474, 37412, 46765, 50948, 53929, 63685, 74824, 93530, 101896, 107858, 127370, 149648, 187060, 203792, 215716, 254740, 269645, 374120, 431432, 509480, 539290, 748240, 862864, 1018960, 1078580, 2157160, 2534663, 4314320, 5069326, 10138652, 12673315, 20277304, 25346630, 40554608, 50693260, 101386520, 202773040]

約数ペア:

[(1, 202773040), (2, 101386520), (4, 50693260), (5, 40554608), (8, 25346630), (10, 20277304), (16, 12673315), (20, 10138652), (40, 5069326), (47, 4314320), (80, 2534663), (94, 2157160), (188, 1078580), (199, 1018960), (235, 862864), (271, 748240), (376, 539290), (398, 509480), (470, 431432), (542, 374120), (752, 269645), (796, 254740), (940, 215716), (995, 203792), (1084, 187060), (1355, 149648), (1592, 127370), (1880, 107858), (1990, 101896), (2168, 93530), (2710, 74824), (3184, 63685), (3760, 53929), (3980, 50948), (4336, 46765), (5420, 37412), (7960, 25474), (9353, 21680), (10840, 18706), (12737, 15920)]