76645480

素因数分解:

$2^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{14627}}^1$

素因数の和:14769

約数の個数: 32

約数和(自身を含む): 173780640

約数和(自身を除く): 97135160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 131, 262, 524, 655, 1048, 1310, 2620, 5240, 14627, 29254, 58508, 73135, 117016, 146270, 292540, 585080, 1916137, 3832274, 7664548, 9580685, 15329096, 19161370, 38322740, 76645480]

約数ペア:

[(1, 76645480), (2, 38322740), (4, 19161370), (5, 15329096), (8, 9580685), (10, 7664548), (20, 3832274), (40, 1916137), (131, 585080), (262, 292540), (524, 146270), (655, 117016), (1048, 73135), (1310, 58508), (2620, 29254), (5240, 14627)]