80849460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{31337}}^1$

素因数の和:31392

約数の個数: 48

約数和(自身を含む): 231650496

約数和(自身を除く): 150801036

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 31337, 62674, 94011, 125348, 156685, 188022, 313370, 376044, 470055, 626740, 940110, 1347491, 1880220, 2694982, 4042473, 5389964, 6737455, 8084946, 13474910, 16169892, 20212365, 26949820, 40424730, 80849460]

約数ペア:

[(1, 80849460), (2, 40424730), (3, 26949820), (4, 20212365), (5, 16169892), (6, 13474910), (10, 8084946), (12, 6737455), (15, 5389964), (20, 4042473), (30, 2694982), (43, 1880220), (60, 1347491), (86, 940110), (129, 626740), (172, 470055), (215, 376044), (258, 313370), (430, 188022), (516, 156685), (645, 125348), (860, 94011), (1290, 62674), (2580, 31337)]