42034780

素因数分解:

$2^2\times 5^1\times {\mathrm{1303}}^1\times {\mathrm{1613}}^1$

素因数の和:2925

約数の個数: 24

約数和(自身を含む): 88395552

約数和(自身を除く): 46360772

約数列:

[1, 2, 4, 5, 10, 20, 1303, 1613, 2606, 3226, 5212, 6452, 6515, 8065, 13030, 16130, 26060, 32260, 2101739, 4203478, 8406956, 10508695, 21017390, 42034780]

約数ペア:

[(1, 42034780), (2, 21017390), (4, 10508695), (5, 8406956), (10, 4203478), (20, 2101739), (1303, 32260), (1613, 26060), (2606, 16130), (3226, 13030), (5212, 8065), (6452, 6515)]