11149850

素因数分解:

$2^1\times 5^2\times {\mathrm{173}}^1\times {\mathrm{1289}}^1$

素因数の和:1474

約数の個数: 24

約数和(自身を含む): 20874780

約数和(自身を除く): 9724930

約数列:

[1, 2, 5, 10, 25, 50, 173, 346, 865, 1289, 1730, 2578, 4325, 6445, 8650, 12890, 32225, 64450, 222997, 445994, 1114985, 2229970, 5574925, 11149850]

約数ペア:

[(1, 11149850), (2, 5574925), (5, 2229970), (10, 1114985), (25, 445994), (50, 222997), (173, 64450), (346, 32225), (865, 12890), (1289, 8650), (1730, 6445), (2578, 4325)]