16055840

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4363}}^1$

素因数の和:4401

約数の個数: 48

約数和(自身を含む): 39590208

約数和(自身を除く): 23534368

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 368, 460, 736, 920, 1840, 3680, 4363, 8726, 17452, 21815, 34904, 43630, 69808, 87260, 100349, 139616, 174520, 200698, 349040, 401396, 501745, 698080, 802792, 1003490, 1605584, 2006980, 3211168, 4013960, 8027920, 16055840]

約数ペア:

[(1, 16055840), (2, 8027920), (4, 4013960), (5, 3211168), (8, 2006980), (10, 1605584), (16, 1003490), (20, 802792), (23, 698080), (32, 501745), (40, 401396), (46, 349040), (80, 200698), (92, 174520), (115, 139616), (160, 100349), (184, 87260), (230, 69808), (368, 43630), (460, 34904), (736, 21815), (920, 17452), (1840, 8726), (3680, 4363)]