896080

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{487}}^1$

素因数の和:523

約数の個数: 40

約数和(自身を含む): 2178432

約数和(自身を除く): 1282352

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 487, 920, 974, 1840, 1948, 2435, 3896, 4870, 7792, 9740, 11201, 19480, 22402, 38960, 44804, 56005, 89608, 112010, 179216, 224020, 448040, 896080]

約数ペア:

[(1, 896080), (2, 448040), (4, 224020), (5, 179216), (8, 112010), (10, 89608), (16, 56005), (20, 44804), (23, 38960), (40, 22402), (46, 19480), (80, 11201), (92, 9740), (115, 7792), (184, 4870), (230, 3896), (368, 2435), (460, 1948), (487, 1840), (920, 974)]