61812160

素因数分解:

$2^6\times 5^1\times {\mathrm{193163}}^1$

素因数の和:193180

約数の個数: 28

約数和(自身を含む): 147190968

約数和(自身を除く): 85378808

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 193163, 386326, 772652, 965815, 1545304, 1931630, 3090608, 3863260, 6181216, 7726520, 12362432, 15453040, 30906080, 61812160]

約数ペア:

[(1, 61812160), (2, 30906080), (4, 15453040), (5, 12362432), (8, 7726520), (10, 6181216), (16, 3863260), (20, 3090608), (32, 1931630), (40, 1545304), (64, 965815), (80, 772652), (160, 386326), (320, 193163)]