22420210

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{307}}^1$

素因数の和:490

約数の個数: 32

約数和(自身を含む): 41469120

約数和(自身を除く): 19048910

約数列:

[1, 2, 5, 10, 67, 109, 134, 218, 307, 335, 545, 614, 670, 1090, 1535, 3070, 7303, 14606, 20569, 33463, 36515, 41138, 66926, 73030, 102845, 167315, 205690, 334630, 2242021, 4484042, 11210105, 22420210]

約数ペア:

[(1, 22420210), (2, 11210105), (5, 4484042), (10, 2242021), (67, 334630), (109, 205690), (134, 167315), (218, 102845), (307, 73030), (335, 66926), (545, 41138), (614, 36515), (670, 33463), (1090, 20569), (1535, 14606), (3070, 7303)]