8615672080

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{6335053}}^1$

素因数の和:6335083

約数の個数: 40

約数和(自身を含む): 21209760792

約数和(自身を除く): 12594088712

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 6335053, 12670106, 25340212, 31675265, 50680424, 63350530, 101360848, 107695901, 126701060, 215391802, 253402120, 430783604, 506804240, 538479505, 861567208, 1076959010, 1723134416, 2153918020, 4307836040, 8615672080]

約数ペア:

[(1, 8615672080), (2, 4307836040), (4, 2153918020), (5, 1723134416), (8, 1076959010), (10, 861567208), (16, 538479505), (17, 506804240), (20, 430783604), (34, 253402120), (40, 215391802), (68, 126701060), (80, 107695901), (85, 101360848), (136, 63350530), (170, 50680424), (272, 31675265), (340, 25340212), (680, 12670106), (1360, 6335053)]