88893920

素因数分解:

$2^5\times 5^1\times {\mathrm{47}}^1\times {\mathrm{11821}}^1$

素因数の和:11883

約数の個数: 48

約数和(自身を含む): 214498368

約数和(自身を除く): 125604448

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 80, 94, 160, 188, 235, 376, 470, 752, 940, 1504, 1880, 3760, 7520, 11821, 23642, 47284, 59105, 94568, 118210, 189136, 236420, 378272, 472840, 555587, 945680, 1111174, 1891360, 2222348, 2777935, 4444696, 5555870, 8889392, 11111740, 17778784, 22223480, 44446960, 88893920]

約数ペア:

[(1, 88893920), (2, 44446960), (4, 22223480), (5, 17778784), (8, 11111740), (10, 8889392), (16, 5555870), (20, 4444696), (32, 2777935), (40, 2222348), (47, 1891360), (80, 1111174), (94, 945680), (160, 555587), (188, 472840), (235, 378272), (376, 236420), (470, 189136), (752, 118210), (940, 94568), (1504, 59105), (1880, 47284), (3760, 23642), (7520, 11821)]