76276760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{272417}}^1$

素因数の和:272435

約数の個数: 32

約数和(自身を含む): 196140960

約数和(自身を除く): 119864200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 272417, 544834, 1089668, 1362085, 1906919, 2179336, 2724170, 3813838, 5448340, 7627676, 9534595, 10896680, 15255352, 19069190, 38138380, 76276760]

約数ペア:

[(1, 76276760), (2, 38138380), (4, 19069190), (5, 15255352), (7, 10896680), (8, 9534595), (10, 7627676), (14, 5448340), (20, 3813838), (28, 2724170), (35, 2179336), (40, 1906919), (56, 1362085), (70, 1089668), (140, 544834), (280, 272417)]