2186113550

素因数分解:

$2^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{27481}}^1$

素因数の和:27573

約数の個数: 48

約数和(自身を含む): 4273341072

約数和(自身を除く): 2087227522

約数列:

[1, 2, 5, 10, 25, 37, 43, 50, 74, 86, 185, 215, 370, 430, 925, 1075, 1591, 1850, 2150, 3182, 7955, 15910, 27481, 39775, 54962, 79550, 137405, 274810, 687025, 1016797, 1181683, 1374050, 2033594, 2363366, 5083985, 5908415, 10167970, 11816830, 25419925, 29542075, 43722271, 50839850, 59084150, 87444542, 218611355, 437222710, 1093056775, 2186113550]

約数ペア:

[(1, 2186113550), (2, 1093056775), (5, 437222710), (10, 218611355), (25, 87444542), (37, 59084150), (43, 50839850), (50, 43722271), (74, 29542075), (86, 25419925), (185, 11816830), (215, 10167970), (370, 5908415), (430, 5083985), (925, 2363366), (1075, 2033594), (1591, 1374050), (1850, 1181683), (2150, 1016797), (3182, 687025), (7955, 274810), (15910, 137405), (27481, 79550), (39775, 54962)]