5103980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{36457}}^1$

素因数の和:36473

約数の個数: 24

約数和(自身を含む): 12249888

約数和(自身を除く): 7145908

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 36457, 72914, 145828, 182285, 255199, 364570, 510398, 729140, 1020796, 1275995, 2551990, 5103980]

約数ペア:

[(1, 5103980), (2, 2551990), (4, 1275995), (5, 1020796), (7, 729140), (10, 510398), (14, 364570), (20, 255199), (28, 182285), (35, 145828), (70, 72914), (140, 36457)]