8471060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1051}}^1$

素因数の和:1104

約数の個数: 48

約数和(自身を含む): 19794432

約数和(自身を除く): 11323372

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 31, 52, 62, 65, 124, 130, 155, 260, 310, 403, 620, 806, 1051, 1612, 2015, 2102, 4030, 4204, 5255, 8060, 10510, 13663, 21020, 27326, 32581, 54652, 65162, 68315, 130324, 136630, 162905, 273260, 325810, 423553, 651620, 847106, 1694212, 2117765, 4235530, 8471060]

約数ペア:

[(1, 8471060), (2, 4235530), (4, 2117765), (5, 1694212), (10, 847106), (13, 651620), (20, 423553), (26, 325810), (31, 273260), (52, 162905), (62, 136630), (65, 130324), (124, 68315), (130, 65162), (155, 54652), (260, 32581), (310, 27326), (403, 21020), (620, 13663), (806, 10510), (1051, 8060), (1612, 5255), (2015, 4204), (2102, 4030)]