67822940

素因数分解:

$2^2\times 5^1\times {\mathrm{709}}^1\times {\mathrm{4783}}^1$

素因数の和:5501

約数の個数: 24

約数和(自身を含む): 142658880

約数和(自身を除く): 74835940

約数列:

[1, 2, 4, 5, 10, 20, 709, 1418, 2836, 3545, 4783, 7090, 9566, 14180, 19132, 23915, 47830, 95660, 3391147, 6782294, 13564588, 16955735, 33911470, 67822940]

約数ペア:

[(1, 67822940), (2, 33911470), (4, 16955735), (5, 13564588), (10, 6782294), (20, 3391147), (709, 95660), (1418, 47830), (2836, 23915), (3545, 19132), (4783, 14180), (7090, 9566)]