13309322380

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{96263}}^1$

素因数の和:96526

約数の個数: 48

約数和(自身を含む): 28980854784

約数和(自身を除く): 15671532404

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 223, 310, 446, 620, 892, 1115, 2230, 4460, 6913, 13826, 27652, 34565, 69130, 96263, 138260, 192526, 385052, 481315, 962630, 1925260, 2984153, 5968306, 11936612, 14920765, 21466649, 29841530, 42933298, 59683060, 85866596, 107333245, 214666490, 429332980, 665466119, 1330932238, 2661864476, 3327330595, 6654661190, 13309322380]

約数ペア:

[(1, 13309322380), (2, 6654661190), (4, 3327330595), (5, 2661864476), (10, 1330932238), (20, 665466119), (31, 429332980), (62, 214666490), (124, 107333245), (155, 85866596), (223, 59683060), (310, 42933298), (446, 29841530), (620, 21466649), (892, 14920765), (1115, 11936612), (2230, 5968306), (4460, 2984153), (6913, 1925260), (13826, 962630), (27652, 481315), (34565, 385052), (69130, 192526), (96263, 138260)]