109168160

素因数分解:

$2^5\times 5^1\times {\mathrm{457}}^1\times {\mathrm{1493}}^1$

素因数の和:1965

約数の個数: 48

約数和(自身を含む): 258647256

約数和(自身を除く): 149479096

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 457, 914, 1493, 1828, 2285, 2986, 3656, 4570, 5972, 7312, 7465, 9140, 11944, 14624, 14930, 18280, 23888, 29860, 36560, 47776, 59720, 73120, 119440, 238880, 682301, 1364602, 2729204, 3411505, 5458408, 6823010, 10916816, 13646020, 21833632, 27292040, 54584080, 109168160]

約数ペア:

[(1, 109168160), (2, 54584080), (4, 27292040), (5, 21833632), (8, 13646020), (10, 10916816), (16, 6823010), (20, 5458408), (32, 3411505), (40, 2729204), (80, 1364602), (160, 682301), (457, 238880), (914, 119440), (1493, 73120), (1828, 59720), (2285, 47776), (2986, 36560), (3656, 29860), (4570, 23888), (5972, 18280), (7312, 14930), (7465, 14624), (9140, 11944)]