966386300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{20431}}^1$

素因数の和:20499

約数の個数: 72

約数和(自身を含む): 2341016832

約数和(自身を除く): 1374630532

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 43, 44, 50, 55, 86, 100, 110, 172, 215, 220, 275, 430, 473, 550, 860, 946, 1075, 1100, 1892, 2150, 2365, 4300, 4730, 9460, 11825, 20431, 23650, 40862, 47300, 81724, 102155, 204310, 224741, 408620, 449482, 510775, 878533, 898964, 1021550, 1123705, 1757066, 2043100, 2247410, 3514132, 4392665, 4494820, 5618525, 8785330, 9663863, 11237050, 17570660, 19327726, 21963325, 22474100, 38655452, 43926650, 48319315, 87853300, 96638630, 193277260, 241596575, 483193150, 966386300]

約数ペア:

[(1, 966386300), (2, 483193150), (4, 241596575), (5, 193277260), (10, 96638630), (11, 87853300), (20, 48319315), (22, 43926650), (25, 38655452), (43, 22474100), (44, 21963325), (50, 19327726), (55, 17570660), (86, 11237050), (100, 9663863), (110, 8785330), (172, 5618525), (215, 4494820), (220, 4392665), (275, 3514132), (430, 2247410), (473, 2043100), (550, 1757066), (860, 1123705), (946, 1021550), (1075, 898964), (1100, 878533), (1892, 510775), (2150, 449482), (2365, 408620), (4300, 224741), (4730, 204310), (9460, 102155), (11825, 81724), (20431, 47300), (23650, 40862)]