42548320

素因数分解:

$2^5\times 5^1\times {\mathrm{431}}^1\times {\mathrm{617}}^1$

素因数の和:1063

約数の個数: 48

約数和(自身を含む): 100916928

約数和(自身を除く): 58368608

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 431, 617, 862, 1234, 1724, 2155, 2468, 3085, 3448, 4310, 4936, 6170, 6896, 8620, 9872, 12340, 13792, 17240, 19744, 24680, 34480, 49360, 68960, 98720, 265927, 531854, 1063708, 1329635, 2127416, 2659270, 4254832, 5318540, 8509664, 10637080, 21274160, 42548320]

約数ペア:

[(1, 42548320), (2, 21274160), (4, 10637080), (5, 8509664), (8, 5318540), (10, 4254832), (16, 2659270), (20, 2127416), (32, 1329635), (40, 1063708), (80, 531854), (160, 265927), (431, 98720), (617, 68960), (862, 49360), (1234, 34480), (1724, 24680), (2155, 19744), (2468, 17240), (3085, 13792), (3448, 12340), (4310, 9872), (4936, 8620), (6170, 6896)]