10207960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{36457}}^1$

素因数の和:36475

約数の個数: 32

約数和(自身を含む): 26249760

約数和(自身を除く): 16041800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 36457, 72914, 145828, 182285, 255199, 291656, 364570, 510398, 729140, 1020796, 1275995, 1458280, 2041592, 2551990, 5103980, 10207960]

約数ペア:

[(1, 10207960), (2, 5103980), (4, 2551990), (5, 2041592), (7, 1458280), (8, 1275995), (10, 1020796), (14, 729140), (20, 510398), (28, 364570), (35, 291656), (40, 255199), (56, 182285), (70, 145828), (140, 72914), (280, 36457)]