25560160

素因数分解:

$2^5\times 5^1\times {\mathrm{107}}^1\times {\mathrm{1493}}^1$

素因数の和:1615

約数の個数: 48

約数和(自身を含む): 60991056

約数和(自身を除く): 35430896

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 107, 160, 214, 428, 535, 856, 1070, 1493, 1712, 2140, 2986, 3424, 4280, 5972, 7465, 8560, 11944, 14930, 17120, 23888, 29860, 47776, 59720, 119440, 159751, 238880, 319502, 639004, 798755, 1278008, 1597510, 2556016, 3195020, 5112032, 6390040, 12780080, 25560160]

約数ペア:

[(1, 25560160), (2, 12780080), (4, 6390040), (5, 5112032), (8, 3195020), (10, 2556016), (16, 1597510), (20, 1278008), (32, 798755), (40, 639004), (80, 319502), (107, 238880), (160, 159751), (214, 119440), (428, 59720), (535, 47776), (856, 29860), (1070, 23888), (1493, 17120), (1712, 14930), (2140, 11944), (2986, 8560), (3424, 7465), (4280, 5972)]