88901676880

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{4637}}^1\times {\mathrm{5099}}^1$

素因数の和:9796

約数の個数: 80

約数和(自身を含む): 211181126400

約数和(自身を除く): 122279449520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 940, 1880, 3760, 4637, 5099, 9274, 10198, 18548, 20396, 23185, 25495, 37096, 40792, 46370, 50990, 74192, 81584, 92740, 101980, 185480, 203960, 217939, 239653, 370960, 407920, 435878, 479306, 871756, 958612, 1089695, 1198265, 1743512, 1917224, 2179390, 2396530, 3487024, 3834448, 4358780, 4793060, 8717560, 9586120, 17435120, 19172240, 23644063, 47288126, 94576252, 118220315, 189152504, 236440630, 378305008, 472881260, 945762520, 1111270961, 1891525040, 2222541922, 4445083844, 5556354805, 8890167688, 11112709610, 17780335376, 22225419220, 44450838440, 88901676880]

約数ペア:

[(1, 88901676880), (2, 44450838440), (4, 22225419220), (5, 17780335376), (8, 11112709610), (10, 8890167688), (16, 5556354805), (20, 4445083844), (40, 2222541922), (47, 1891525040), (80, 1111270961), (94, 945762520), (188, 472881260), (235, 378305008), (376, 236440630), (470, 189152504), (752, 118220315), (940, 94576252), (1880, 47288126), (3760, 23644063), (4637, 19172240), (5099, 17435120), (9274, 9586120), (10198, 8717560), (18548, 4793060), (20396, 4358780), (23185, 3834448), (25495, 3487024), (37096, 2396530), (40792, 2179390), (46370, 1917224), (50990, 1743512), (74192, 1198265), (81584, 1089695), (92740, 958612), (101980, 871756), (185480, 479306), (203960, 435878), (217939, 407920), (239653, 370960)]