100971230

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^2\times {\mathrm{2003}}^1$

素因数の和:2152

約数の個数: 24

約数和(自身を含む): 184436136

約数和(自身を除く): 83464906

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 2003, 4006, 5041, 10015, 10082, 20030, 25205, 50410, 142213, 284426, 711065, 1422130, 10097123, 20194246, 50485615, 100971230]

約数ペア:

[(1, 100971230), (2, 50485615), (5, 20194246), (10, 10097123), (71, 1422130), (142, 711065), (355, 284426), (710, 142213), (2003, 50410), (4006, 25205), (5041, 20030), (10015, 10082)]