8889488360

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1471}}^1\times {\mathrm{8887}}^1$

素因数の和:10386

約数の個数: 64

約数和(自身を含む): 21194680320

約数和(自身を除く): 12305191960

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 1471, 2942, 5884, 7355, 8887, 11768, 14710, 17774, 25007, 29420, 35548, 44435, 50014, 58840, 71096, 88870, 100028, 125035, 151079, 177740, 200056, 250070, 302158, 355480, 500140, 604316, 755395, 1000280, 1208632, 1510790, 3021580, 6043160, 13072777, 26145554, 52291108, 65363885, 104582216, 130727770, 222237209, 261455540, 444474418, 522911080, 888948836, 1111186045, 1777897672, 2222372090, 4444744180, 8889488360]

約数ペア:

[(1, 8889488360), (2, 4444744180), (4, 2222372090), (5, 1777897672), (8, 1111186045), (10, 888948836), (17, 522911080), (20, 444474418), (34, 261455540), (40, 222237209), (68, 130727770), (85, 104582216), (136, 65363885), (170, 52291108), (340, 26145554), (680, 13072777), (1471, 6043160), (2942, 3021580), (5884, 1510790), (7355, 1208632), (8887, 1000280), (11768, 755395), (14710, 604316), (17774, 500140), (25007, 355480), (29420, 302158), (35548, 250070), (44435, 200056), (50014, 177740), (58840, 151079), (71096, 125035), (88870, 100028)]