70657760

素因数分解:

$2^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{10771}}^1$

素因数の和:10827

約数の個数: 48

約数和(自身を含む): 171016272

約数和(自身を除く): 100358512

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 80, 82, 160, 164, 205, 328, 410, 656, 820, 1312, 1640, 3280, 6560, 10771, 21542, 43084, 53855, 86168, 107710, 172336, 215420, 344672, 430840, 441611, 861680, 883222, 1723360, 1766444, 2208055, 3532888, 4416110, 7065776, 8832220, 14131552, 17664440, 35328880, 70657760]

約数ペア:

[(1, 70657760), (2, 35328880), (4, 17664440), (5, 14131552), (8, 8832220), (10, 7065776), (16, 4416110), (20, 3532888), (32, 2208055), (40, 1766444), (41, 1723360), (80, 883222), (82, 861680), (160, 441611), (164, 430840), (205, 344672), (328, 215420), (410, 172336), (656, 107710), (820, 86168), (1312, 53855), (1640, 43084), (3280, 21542), (6560, 10771)]