116981720

素因数分解:

$2^3\times 5^1\times {\mathrm{1213}}^1\times {\mathrm{2411}}^1$

素因数の和:3635

約数の個数: 32

約数和(自身を含む): 263535120

約数和(自身を除く): 146553400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1213, 2411, 2426, 4822, 4852, 6065, 9644, 9704, 12055, 12130, 19288, 24110, 24260, 48220, 48520, 96440, 2924543, 5849086, 11698172, 14622715, 23396344, 29245430, 58490860, 116981720]

約数ペア:

[(1, 116981720), (2, 58490860), (4, 29245430), (5, 23396344), (8, 14622715), (10, 11698172), (20, 5849086), (40, 2924543), (1213, 96440), (2411, 48520), (2426, 48220), (4822, 24260), (4852, 24110), (6065, 19288), (9644, 12130), (9704, 12055)]