2708049520

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^2\times {\mathrm{241}}^1$

素因数の和:491

約数の個数: 120

約数和(自身を含む): 6958675152

約数和(自身を除く): 4250625632

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 113, 176, 220, 226, 241, 440, 452, 482, 565, 880, 904, 964, 1130, 1205, 1243, 1808, 1928, 2260, 2410, 2486, 2651, 3856, 4520, 4820, 4972, 5302, 6215, 9040, 9640, 9944, 10604, 12430, 12769, 13255, 19280, 19888, 21208, 24860, 25538, 26510, 27233, 42416, 49720, 51076, 53020, 54466, 63845, 99440, 102152, 106040, 108932, 127690, 136165, 140459, 204304, 212080, 217864, 255380, 272330, 280918, 299563, 435728, 510760, 544660, 561836, 599126, 702295, 1021520, 1089320, 1123672, 1198252, 1404590, 1497815, 2178640, 2247344, 2396504, 2809180, 2995630, 3077329, 4793008, 5618360, 5991260, 6154658, 11236720, 11982520, 12309316, 15386645, 23965040, 24618632, 30773290, 33850619, 49237264, 61546580, 67701238, 123093160, 135402476, 169253095, 246186320, 270804952, 338506190, 541609904, 677012380, 1354024760, 2708049520]

約数ペア:

[(1, 2708049520), (2, 1354024760), (4, 677012380), (5, 541609904), (8, 338506190), (10, 270804952), (11, 246186320), (16, 169253095), (20, 135402476), (22, 123093160), (40, 67701238), (44, 61546580), (55, 49237264), (80, 33850619), (88, 30773290), (110, 24618632), (113, 23965040), (176, 15386645), (220, 12309316), (226, 11982520), (241, 11236720), (440, 6154658), (452, 5991260), (482, 5618360), (565, 4793008), (880, 3077329), (904, 2995630), (964, 2809180), (1130, 2396504), (1205, 2247344), (1243, 2178640), (1808, 1497815), (1928, 1404590), (2260, 1198252), (2410, 1123672), (2486, 1089320), (2651, 1021520), (3856, 702295), (4520, 599126), (4820, 561836), (4972, 544660), (5302, 510760), (6215, 435728), (9040, 299563), (9640, 280918), (9944, 272330), (10604, 255380), (12430, 217864), (12769, 212080), (13255, 204304), (19280, 140459), (19888, 136165), (21208, 127690), (24860, 108932), (25538, 106040), (26510, 102152), (27233, 99440), (42416, 63845), (49720, 54466), (51076, 53020)]