103072240

素因数分解:

$2^4\times 5^1\times {\mathrm{149}}^1\times {\mathrm{8647}}^1$

素因数の和:8809

約数の個数: 40

約数和(自身を含む): 241279200

約数和(自身を除く): 138206960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 149, 298, 596, 745, 1192, 1490, 2384, 2980, 5960, 8647, 11920, 17294, 34588, 43235, 69176, 86470, 138352, 172940, 345880, 691760, 1288403, 2576806, 5153612, 6442015, 10307224, 12884030, 20614448, 25768060, 51536120, 103072240]

約数ペア:

[(1, 103072240), (2, 51536120), (4, 25768060), (5, 20614448), (8, 12884030), (10, 10307224), (16, 6442015), (20, 5153612), (40, 2576806), (80, 1288403), (149, 691760), (298, 345880), (596, 172940), (745, 138352), (1192, 86470), (1490, 69176), (2384, 43235), (2980, 34588), (5960, 17294), (8647, 11920)]