117502520

素因数分解:

$2^3\times 5^1\times {\mathrm{2937563}}^1$

素因数の和:2937574

約数の個数: 16

約数和(自身を含む): 264380760

約数和(自身を除く): 146878240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2937563, 5875126, 11750252, 14687815, 23500504, 29375630, 58751260, 117502520]

約数ペア:

[(1, 117502520), (2, 58751260), (4, 29375630), (5, 23500504), (8, 14687815), (10, 11750252), (20, 5875126), (40, 2937563)]