12085160

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{7369}}^1$

素因数の和:7421

約数の個数: 32

約数和(自身を含む): 27858600

約数和(自身を除く): 15773440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 7369, 14738, 29476, 36845, 58952, 73690, 147380, 294760, 302129, 604258, 1208516, 1510645, 2417032, 3021290, 6042580, 12085160]

約数ペア:

[(1, 12085160), (2, 6042580), (4, 3021290), (5, 2417032), (8, 1510645), (10, 1208516), (20, 604258), (40, 302129), (41, 294760), (82, 147380), (164, 73690), (205, 58952), (328, 36845), (410, 29476), (820, 14738), (1640, 7369)]