227180

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{307}}^1$

素因数の和:353

約数の個数: 24

約数和(自身を含む): 491568

約数和(自身を除く): 264388

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 307, 370, 614, 740, 1228, 1535, 3070, 6140, 11359, 22718, 45436, 56795, 113590, 227180]

約数ペア:

[(1, 227180), (2, 113590), (4, 56795), (5, 45436), (10, 22718), (20, 11359), (37, 6140), (74, 3070), (148, 1535), (185, 1228), (307, 740), (370, 614)]