109214360

素因数分解:

$2^3\times 5^1\times {\mathrm{709}}^1\times {\mathrm{3851}}^1$

素因数の和:4571

約数の個数: 32

約数和(自身を含む): 246142800

約数和(自身を除く): 136928440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 709, 1418, 2836, 3545, 3851, 5672, 7090, 7702, 14180, 15404, 19255, 28360, 30808, 38510, 77020, 154040, 2730359, 5460718, 10921436, 13651795, 21842872, 27303590, 54607180, 109214360]

約数ペア:

[(1, 109214360), (2, 54607180), (4, 27303590), (5, 21842872), (8, 13651795), (10, 10921436), (20, 5460718), (40, 2730359), (709, 154040), (1418, 77020), (2836, 38510), (3545, 30808), (3851, 28360), (5672, 19255), (7090, 15404), (7702, 14180)]