5227730

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1$

素因数の和:314

約数の個数: 32

約数和(自身を含む): 9849600

約数和(自身を除く): 4621870

約数列:

[1, 2, 5, 10, 37, 71, 74, 142, 185, 199, 355, 370, 398, 710, 995, 1990, 2627, 5254, 7363, 13135, 14129, 14726, 26270, 28258, 36815, 70645, 73630, 141290, 522773, 1045546, 2613865, 5227730]

約数ペア:

[(1, 5227730), (2, 2613865), (5, 1045546), (10, 522773), (37, 141290), (71, 73630), (74, 70645), (142, 36815), (185, 28258), (199, 26270), (355, 14726), (370, 14129), (398, 13135), (710, 7363), (995, 5254), (1990, 2627)]