89390240

素因数分解:

$2^5\times 5^1\times {\mathrm{47}}^1\times {\mathrm{11887}}^1$

素因数の和:11949

約数の個数: 48

約数和(自身を含む): 215695872

約数和(自身を除く): 126305632

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, 11887, 23774, 47548, 59435, 95096, 118870, 190192, 237740, 380384, 475480, 558689, 950960, 1117378, 1901920, 2234756, 2793445, 4469512, 5586890, 8939024, 11173780, 17878048, 22347560, 44695120, 89390240]

約数ペア:

[(1, 89390240), (2, 44695120), (4, 22347560), (5, 17878048), (8, 11173780), (10, 8939024), (16, 5586890), (20, 4469512), (32, 2793445), (40, 2234756), (47, 1901920), (80, 1117378), (94, 950960), (160, 558689), (188, 475480), (235, 380384), (376, 237740), (470, 190192), (752, 118870), (940, 95096), (1504, 59435), (1880, 47548), (3760, 23774), (7520, 11887)]