97365520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{173867}}^1$

素因数の和:173887

約数の個数: 40

約数和(自身を含む): 258715584

約数和(自身を除く): 161350064

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 173867, 347734, 695468, 869335, 1217069, 1390936, 1738670, 2434138, 2781872, 3477340, 4868276, 6085345, 6954680, 9736552, 12170690, 13909360, 19473104, 24341380, 48682760, 97365520]

約数ペア:

[(1, 97365520), (2, 48682760), (4, 24341380), (5, 19473104), (7, 13909360), (8, 12170690), (10, 9736552), (14, 6954680), (16, 6085345), (20, 4868276), (28, 3477340), (35, 2781872), (40, 2434138), (56, 1738670), (70, 1390936), (80, 1217069), (112, 869335), (140, 695468), (280, 347734), (560, 173867)]