85488010

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{491}}^1\times {\mathrm{757}}^1$

素因数の和:1278

約数の個数: 32

約数和(自身を含む): 161108352

約数和(自身を除く): 75620342

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 491, 757, 982, 1514, 2455, 3785, 4910, 7570, 11293, 17411, 22586, 34822, 56465, 87055, 112930, 174110, 371687, 743374, 1858435, 3716870, 8548801, 17097602, 42744005, 85488010]

約数ペア:

[(1, 85488010), (2, 42744005), (5, 17097602), (10, 8548801), (23, 3716870), (46, 1858435), (115, 743374), (230, 371687), (491, 174110), (757, 112930), (982, 87055), (1514, 56465), (2455, 34822), (3785, 22586), (4910, 17411), (7570, 11293)]