144274120

素因数分解:

$2^3\times 5^1\times {\mathrm{941}}^1\times {\mathrm{3833}}^1$

素因数の和:4785

約数の個数: 32

約数和(自身を含む): 325046520

約数和(自身を除く): 180772400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 941, 1882, 3764, 3833, 4705, 7528, 7666, 9410, 15332, 18820, 19165, 30664, 37640, 38330, 76660, 153320, 3606853, 7213706, 14427412, 18034265, 28854824, 36068530, 72137060, 144274120]

約数ペア:

[(1, 144274120), (2, 72137060), (4, 36068530), (5, 28854824), (8, 18034265), (10, 14427412), (20, 7213706), (40, 3606853), (941, 153320), (1882, 76660), (3764, 38330), (3833, 37640), (4705, 30664), (7528, 19165), (7666, 18820), (9410, 15332)]