61793920

素因数分解:

$2^7\times 5^1\times {\mathrm{96553}}^1$

素因数の和:96572

約数の個数: 32

約数和(自身を含む): 147727620

約数和(自身を除く): 85933700

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 96553, 193106, 386212, 482765, 772424, 965530, 1544848, 1931060, 3089696, 3862120, 6179392, 7724240, 12358784, 15448480, 30896960, 61793920]

約数ペア:

[(1, 61793920), (2, 30896960), (4, 15448480), (5, 12358784), (8, 7724240), (10, 6179392), (16, 3862120), (20, 3089696), (32, 1931060), (40, 1544848), (64, 965530), (80, 772424), (128, 482765), (160, 386212), (320, 193106), (640, 96553)]