229713080

素因数分解:

$2^3\times 5^1\times {\mathrm{607}}^1\times {\mathrm{9461}}^1$

素因数の和:10079

約数の個数: 32

約数和(自身を含む): 517760640

約数和(自身を除く): 288047560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 607, 1214, 2428, 3035, 4856, 6070, 9461, 12140, 18922, 24280, 37844, 47305, 75688, 94610, 189220, 378440, 5742827, 11485654, 22971308, 28714135, 45942616, 57428270, 114856540, 229713080]

約数ペア:

[(1, 229713080), (2, 114856540), (4, 57428270), (5, 45942616), (8, 28714135), (10, 22971308), (20, 11485654), (40, 5742827), (607, 378440), (1214, 189220), (2428, 94610), (3035, 75688), (4856, 47305), (6070, 37844), (9461, 24280), (12140, 18922)]