102004340

素因数分解:

$2^2\times 5^1\times {\mathrm{563}}^1\times {\mathrm{9059}}^1$

素因数の和:9631

約数の個数: 24

約数和(自身を含む): 214613280

約数和(自身を除く): 112608940

約数列:

[1, 2, 4, 5, 10, 20, 563, 1126, 2252, 2815, 5630, 9059, 11260, 18118, 36236, 45295, 90590, 181180, 5100217, 10200434, 20400868, 25501085, 51002170, 102004340]

約数ペア:

[(1, 102004340), (2, 51002170), (4, 25501085), (5, 20400868), (10, 10200434), (20, 5100217), (563, 181180), (1126, 90590), (2252, 45295), (2815, 36236), (5630, 18118), (9059, 11260)]