66332960

素因数分解:

$2^5\times 5^1\times {\mathrm{607}}^1\times {\mathrm{683}}^1$

素因数の和:1305

約数の個数: 48

約数和(自身を含む): 157199616

約数和(自身を除く): 90866656

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 607, 683, 1214, 1366, 2428, 2732, 3035, 3415, 4856, 5464, 6070, 6830, 9712, 10928, 12140, 13660, 19424, 21856, 24280, 27320, 48560, 54640, 97120, 109280, 414581, 829162, 1658324, 2072905, 3316648, 4145810, 6633296, 8291620, 13266592, 16583240, 33166480, 66332960]

約数ペア:

[(1, 66332960), (2, 33166480), (4, 16583240), (5, 13266592), (8, 8291620), (10, 6633296), (16, 4145810), (20, 3316648), (32, 2072905), (40, 1658324), (80, 829162), (160, 414581), (607, 109280), (683, 97120), (1214, 54640), (1366, 48560), (2428, 27320), (2732, 24280), (3035, 21856), (3415, 19424), (4856, 13660), (5464, 12140), (6070, 10928), (6830, 9712)]