109806160

素因数分解:

$2^4\times 5^1\times {\mathrm{239}}^1\times {\mathrm{5743}}^1$

素因数の和:5995

約数の個数: 40

約数和(自身を含む): 256412160

約数和(自身を除く): 146606000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 239, 478, 956, 1195, 1912, 2390, 3824, 4780, 5743, 9560, 11486, 19120, 22972, 28715, 45944, 57430, 91888, 114860, 229720, 459440, 1372577, 2745154, 5490308, 6862885, 10980616, 13725770, 21961232, 27451540, 54903080, 109806160]

約数ペア:

[(1, 109806160), (2, 54903080), (4, 27451540), (5, 21961232), (8, 13725770), (10, 10980616), (16, 6862885), (20, 5490308), (40, 2745154), (80, 1372577), (239, 459440), (478, 229720), (956, 114860), (1195, 91888), (1912, 57430), (2390, 45944), (3824, 28715), (4780, 22972), (5743, 19120), (9560, 11486)]