76253720

素因数分解:

$2^3\times 5^1\times {\mathrm{1906343}}^1$

素因数の和:1906354

約数の個数: 16

約数和(自身を含む): 171570960

約数和(自身を除く): 95317240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1906343, 3812686, 7625372, 9531715, 15250744, 19063430, 38126860, 76253720]

約数ペア:

[(1, 76253720), (2, 38126860), (4, 19063430), (5, 15250744), (8, 9531715), (10, 7625372), (20, 3812686), (40, 1906343)]