124346980

素因数分解:

$2^2\times 5^1\times {\mathrm{683}}^1\times {\mathrm{9103}}^1$

素因数の和:9795

約数の個数: 24

約数和(自身を含む): 261539712

約数和(自身を除く): 137192732

約数列:

[1, 2, 4, 5, 10, 20, 683, 1366, 2732, 3415, 6830, 9103, 13660, 18206, 36412, 45515, 91030, 182060, 6217349, 12434698, 24869396, 31086745, 62173490, 124346980]

約数ペア:

[(1, 124346980), (2, 62173490), (4, 31086745), (5, 24869396), (10, 12434698), (20, 6217349), (683, 182060), (1366, 91030), (2732, 45515), (3415, 36412), (6830, 18206), (9103, 13660)]