472005133060

素因数分解:

$2^2\times 5^1\times {\mathrm{313}}^1\times {\mathrm{2039}}^1\times {\mathrm{36979}}^1$

素因数の和:39340

約数の個数: 48

約数和(自身を含む): 994892169600

約数和(自身を除く): 522887036540

約数列:

[1, 2, 4, 5, 10, 20, 313, 626, 1252, 1565, 2039, 3130, 4078, 6260, 8156, 10195, 20390, 36979, 40780, 73958, 147916, 184895, 369790, 638207, 739580, 1276414, 2552828, 3191035, 6382070, 11574427, 12764140, 23148854, 46297708, 57872135, 75400181, 115744270, 150800362, 231488540, 301600724, 377000905, 754001810, 1508003620, 23600256653, 47200513306, 94401026612, 118001283265, 236002566530, 472005133060]

約数ペア:

[(1, 472005133060), (2, 236002566530), (4, 118001283265), (5, 94401026612), (10, 47200513306), (20, 23600256653), (313, 1508003620), (626, 754001810), (1252, 377000905), (1565, 301600724), (2039, 231488540), (3130, 150800362), (4078, 115744270), (6260, 75400181), (8156, 57872135), (10195, 46297708), (20390, 23148854), (36979, 12764140), (40780, 11574427), (73958, 6382070), (147916, 3191035), (184895, 2552828), (369790, 1276414), (638207, 739580)]