262365920

素因数分解:

$2^5\times 5^1\times {\mathrm{59}}^1\times {\mathrm{27793}}^1$

素因数の和:27867

約数の個数: 48

約数和(自身を含む): 630367920

約数和(自身を除く): 368002000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 80, 118, 160, 236, 295, 472, 590, 944, 1180, 1888, 2360, 4720, 9440, 27793, 55586, 111172, 138965, 222344, 277930, 444688, 555860, 889376, 1111720, 1639787, 2223440, 3279574, 4446880, 6559148, 8198935, 13118296, 16397870, 26236592, 32795740, 52473184, 65591480, 131182960, 262365920]

約数ペア:

[(1, 262365920), (2, 131182960), (4, 65591480), (5, 52473184), (8, 32795740), (10, 26236592), (16, 16397870), (20, 13118296), (32, 8198935), (40, 6559148), (59, 4446880), (80, 3279574), (118, 2223440), (160, 1639787), (236, 1111720), (295, 889376), (472, 555860), (590, 444688), (944, 277930), (1180, 222344), (1888, 138965), (2360, 111172), (4720, 55586), (9440, 27793)]