10139450

素因数分解:

$2^1\times 5^2\times {\mathrm{149}}^1\times {\mathrm{1361}}^1$

素因数の和:1522

約数の個数: 24

約数和(自身を含む): 18999900

約数和(自身を除く): 8860450

約数列:

[1, 2, 5, 10, 25, 50, 149, 298, 745, 1361, 1490, 2722, 3725, 6805, 7450, 13610, 34025, 68050, 202789, 405578, 1013945, 2027890, 5069725, 10139450]

約数ペア:

[(1, 10139450), (2, 5069725), (5, 2027890), (10, 1013945), (25, 405578), (50, 202789), (149, 68050), (298, 34025), (745, 13610), (1361, 7450), (1490, 6805), (2722, 3725)]