29806360

素因数分解:

$2^3\times 5^1\times {\mathrm{709}}^1\times {\mathrm{1051}}^1$

素因数の和:1771

約数の個数: 32

約数和(自身を含む): 67222800

約数和(自身を除く): 37416440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 709, 1051, 1418, 2102, 2836, 3545, 4204, 5255, 5672, 7090, 8408, 10510, 14180, 21020, 28360, 42040, 745159, 1490318, 2980636, 3725795, 5961272, 7451590, 14903180, 29806360]

約数ペア:

[(1, 29806360), (2, 14903180), (4, 7451590), (5, 5961272), (8, 3725795), (10, 2980636), (20, 1490318), (40, 745159), (709, 42040), (1051, 28360), (1418, 21020), (2102, 14180), (2836, 10510), (3545, 8408), (4204, 7090), (5255, 5672)]