85546720

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4493}}^1$

素因数の和:4532

約数の個数: 96

約数和(自身を含む): 244617408

約数和(自身を除く): 159070688

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 160, 170, 224, 238, 272, 280, 340, 476, 544, 560, 595, 680, 952, 1120, 1190, 1360, 1904, 2380, 2720, 3808, 4493, 4760, 8986, 9520, 17972, 19040, 22465, 31451, 35944, 44930, 62902, 71888, 76381, 89860, 125804, 143776, 152762, 157255, 179720, 251608, 305524, 314510, 359440, 381905, 503216, 534667, 611048, 629020, 718880, 763810, 1006432, 1069334, 1222096, 1258040, 1527620, 2138668, 2444192, 2516080, 2673335, 3055240, 4277336, 5032160, 5346670, 6110480, 8554672, 10693340, 12220960, 17109344, 21386680, 42773360, 85546720]

約数ペア:

[(1, 85546720), (2, 42773360), (4, 21386680), (5, 17109344), (7, 12220960), (8, 10693340), (10, 8554672), (14, 6110480), (16, 5346670), (17, 5032160), (20, 4277336), (28, 3055240), (32, 2673335), (34, 2516080), (35, 2444192), (40, 2138668), (56, 1527620), (68, 1258040), (70, 1222096), (80, 1069334), (85, 1006432), (112, 763810), (119, 718880), (136, 629020), (140, 611048), (160, 534667), (170, 503216), (224, 381905), (238, 359440), (272, 314510), (280, 305524), (340, 251608), (476, 179720), (544, 157255), (560, 152762), (595, 143776), (680, 125804), (952, 89860), (1120, 76381), (1190, 71888), (1360, 62902), (1904, 44930), (2380, 35944), (2720, 31451), (3808, 22465), (4493, 19040), (4760, 17972), (8986, 9520)]