27672280

素因数分解:

$2^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{4643}}^1$

素因数の和:4803

約数の個数: 32

約数和(自身を含む): 62694000

約数和(自身を除く): 35021720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 149, 298, 596, 745, 1192, 1490, 2980, 4643, 5960, 9286, 18572, 23215, 37144, 46430, 92860, 185720, 691807, 1383614, 2767228, 3459035, 5534456, 6918070, 13836140, 27672280]

約数ペア:

[(1, 27672280), (2, 13836140), (4, 6918070), (5, 5534456), (8, 3459035), (10, 2767228), (20, 1383614), (40, 691807), (149, 185720), (298, 92860), (596, 46430), (745, 37144), (1192, 23215), (1490, 18572), (2980, 9286), (4643, 5960)]