137657950

素因数分解:

$2^1\times 5^2\times {\mathrm{101}}^1\times {\mathrm{27259}}^1$

素因数の和:27372

約数の個数: 24

約数和(自身を含む): 258588360

約数和(自身を除く): 120930410

約数列:

[1, 2, 5, 10, 25, 50, 101, 202, 505, 1010, 2525, 5050, 27259, 54518, 136295, 272590, 681475, 1362950, 2753159, 5506318, 13765795, 27531590, 68828975, 137657950]

約数ペア:

[(1, 137657950), (2, 68828975), (5, 27531590), (10, 13765795), (25, 5506318), (50, 2753159), (101, 1362950), (202, 681475), (505, 272590), (1010, 136295), (2525, 54518), (5050, 27259)]