29853040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{53309}}^1$

素因数の和:53329

約数の個数: 40

約数和(自身を含む): 79325280

約数和(自身を除く): 49472240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 53309, 106618, 213236, 266545, 373163, 426472, 533090, 746326, 852944, 1066180, 1492652, 1865815, 2132360, 2985304, 3731630, 4264720, 5970608, 7463260, 14926520, 29853040]

約数ペア:

[(1, 29853040), (2, 14926520), (4, 7463260), (5, 5970608), (7, 4264720), (8, 3731630), (10, 2985304), (14, 2132360), (16, 1865815), (20, 1492652), (28, 1066180), (35, 852944), (40, 746326), (56, 533090), (70, 426472), (80, 373163), (112, 266545), (140, 213236), (280, 106618), (560, 53309)]