382543580

素因数分解:

$2^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{146009}}^1$

素因数の和:146149

約数の個数: 24

約数和(自身を含む): 809479440

約数和(自身を除く): 426935860

約数列:

[1, 2, 4, 5, 10, 20, 131, 262, 524, 655, 1310, 2620, 146009, 292018, 584036, 730045, 1460090, 2920180, 19127179, 38254358, 76508716, 95635895, 191271790, 382543580]

約数ペア:

[(1, 382543580), (2, 191271790), (4, 95635895), (5, 76508716), (10, 38254358), (20, 19127179), (131, 2920180), (262, 1460090), (524, 730045), (655, 584036), (1310, 292018), (2620, 146009)]