146217740

素因数分解:

$2^2\times 5^1\times {\mathrm{2677}}^1\times {\mathrm{2731}}^1$

素因数の和:5417

約数の個数: 24

約数和(自身を含む): 307284432

約数和(自身を除く): 161066692

約数列:

[1, 2, 4, 5, 10, 20, 2677, 2731, 5354, 5462, 10708, 10924, 13385, 13655, 26770, 27310, 53540, 54620, 7310887, 14621774, 29243548, 36554435, 73108870, 146217740]

約数ペア:

[(1, 146217740), (2, 73108870), (4, 36554435), (5, 29243548), (10, 14621774), (20, 7310887), (2677, 54620), (2731, 53540), (5354, 27310), (5462, 26770), (10708, 13655), (10924, 13385)]