42761800

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{12577}}^1$

素因数の和:12610

約数の個数: 48

約数和(自身を含む): 105277860

約数和(自身を除く): 62516060

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 85, 100, 136, 170, 200, 340, 425, 680, 850, 1700, 3400, 12577, 25154, 50308, 62885, 100616, 125770, 213809, 251540, 314425, 427618, 503080, 628850, 855236, 1069045, 1257700, 1710472, 2138090, 2515400, 4276180, 5345225, 8552360, 10690450, 21380900, 42761800]

約数ペア:

[(1, 42761800), (2, 21380900), (4, 10690450), (5, 8552360), (8, 5345225), (10, 4276180), (17, 2515400), (20, 2138090), (25, 1710472), (34, 1257700), (40, 1069045), (50, 855236), (68, 628850), (85, 503080), (100, 427618), (136, 314425), (170, 251540), (200, 213809), (340, 125770), (425, 100616), (680, 62885), (850, 50308), (1700, 25154), (3400, 12577)]