22698260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1303}}^1$

素因数の和:1392

約数の個数: 48

約数和(自身を含む): 52139136

約数和(自身を除く): 29440876

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 67, 130, 134, 260, 268, 335, 670, 871, 1303, 1340, 1742, 2606, 3484, 4355, 5212, 6515, 8710, 13030, 16939, 17420, 26060, 33878, 67756, 84695, 87301, 169390, 174602, 338780, 349204, 436505, 873010, 1134913, 1746020, 2269826, 4539652, 5674565, 11349130, 22698260]

約数ペア:

[(1, 22698260), (2, 11349130), (4, 5674565), (5, 4539652), (10, 2269826), (13, 1746020), (20, 1134913), (26, 873010), (52, 436505), (65, 349204), (67, 338780), (130, 174602), (134, 169390), (260, 87301), (268, 84695), (335, 67756), (670, 33878), (871, 26060), (1303, 17420), (1340, 16939), (1742, 13030), (2606, 8710), (3484, 6515), (4355, 5212)]