22077170

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{397}}^1$

素因数の和:554

約数の個数: 32

約数和(自身を含む): 40920768

約数和(自身を除く): 18843598

約数列:

[1, 2, 5, 10, 67, 83, 134, 166, 335, 397, 415, 670, 794, 830, 1985, 3970, 5561, 11122, 26599, 27805, 32951, 53198, 55610, 65902, 132995, 164755, 265990, 329510, 2207717, 4415434, 11038585, 22077170]

約数ペア:

[(1, 22077170), (2, 11038585), (5, 4415434), (10, 2207717), (67, 329510), (83, 265990), (134, 164755), (166, 132995), (335, 65902), (397, 55610), (415, 53198), (670, 32951), (794, 27805), (830, 26599), (1985, 11122), (3970, 5561)]