2496002680

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{277}}^1\times {\mathrm{4793}}^1$

素因数の和:5128

約数の個数: 64

約数和(自身を含む): 5757402240

約数和(自身を除く): 3261399560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 277, 376, 470, 554, 940, 1108, 1385, 1880, 2216, 2770, 4793, 5540, 9586, 11080, 13019, 19172, 23965, 26038, 38344, 47930, 52076, 65095, 95860, 104152, 130190, 191720, 225271, 260380, 450542, 520760, 901084, 1126355, 1327661, 1802168, 2252710, 2655322, 4505420, 5310644, 6638305, 9010840, 10621288, 13276610, 26553220, 53106440, 62400067, 124800134, 249600268, 312000335, 499200536, 624000670, 1248001340, 2496002680]

約数ペア:

[(1, 2496002680), (2, 1248001340), (4, 624000670), (5, 499200536), (8, 312000335), (10, 249600268), (20, 124800134), (40, 62400067), (47, 53106440), (94, 26553220), (188, 13276610), (235, 10621288), (277, 9010840), (376, 6638305), (470, 5310644), (554, 4505420), (940, 2655322), (1108, 2252710), (1385, 1802168), (1880, 1327661), (2216, 1126355), (2770, 901084), (4793, 520760), (5540, 450542), (9586, 260380), (11080, 225271), (13019, 191720), (19172, 130190), (23965, 104152), (26038, 95860), (38344, 65095), (47930, 52076)]