37138480

素因数分解:

$2^4\times 5^1\times {\mathrm{109}}^1\times {\mathrm{4259}}^1$

素因数の和:4381

約数の個数: 40

約数和(自身を含む): 87159600

約数和(自身を除く): 50021120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 109, 218, 436, 545, 872, 1090, 1744, 2180, 4259, 4360, 8518, 8720, 17036, 21295, 34072, 42590, 68144, 85180, 170360, 340720, 464231, 928462, 1856924, 2321155, 3713848, 4642310, 7427696, 9284620, 18569240, 37138480]

約数ペア:

[(1, 37138480), (2, 18569240), (4, 9284620), (5, 7427696), (8, 4642310), (10, 3713848), (16, 2321155), (20, 1856924), (40, 928462), (80, 464231), (109, 340720), (218, 170360), (436, 85180), (545, 68144), (872, 42590), (1090, 34072), (1744, 21295), (2180, 17036), (4259, 8720), (4360, 8518)]