109703980

素因数分解:

$2^2\times 5^1\times {\mathrm{541}}^1\times {\mathrm{10139}}^1$

素因数の和:10689

約数の個数: 24

約数和(自身を含む): 230826960

約数和(自身を除く): 121122980

約数列:

[1, 2, 4, 5, 10, 20, 541, 1082, 2164, 2705, 5410, 10139, 10820, 20278, 40556, 50695, 101390, 202780, 5485199, 10970398, 21940796, 27425995, 54851990, 109703980]

約数ペア:

[(1, 109703980), (2, 54851990), (4, 27425995), (5, 21940796), (10, 10970398), (20, 5485199), (541, 202780), (1082, 101390), (2164, 50695), (2705, 40556), (5410, 20278), (10139, 10820)]