966454420

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1\times {\mathrm{307}}^1$

素因数の和:577

約数の個数: 96

約数和(自身を含む): 2212987392

約数和(自身を除く): 1246532972

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 47, 68, 85, 94, 170, 188, 197, 235, 307, 340, 394, 470, 614, 788, 799, 940, 985, 1228, 1535, 1598, 1970, 3070, 3196, 3349, 3940, 3995, 5219, 6140, 6698, 7990, 9259, 10438, 13396, 14429, 15980, 16745, 18518, 20876, 26095, 28858, 33490, 37036, 46295, 52190, 57716, 60479, 66980, 72145, 92590, 104380, 120958, 144290, 157403, 185180, 241916, 245293, 288580, 302395, 314806, 490586, 604790, 629612, 787015, 981172, 1028143, 1209580, 1226465, 1574030, 2056286, 2452930, 2842513, 3148060, 4112572, 4905860, 5140715, 5685026, 10281430, 11370052, 14212565, 20562860, 28425130, 48322721, 56850260, 96645442, 193290884, 241613605, 483227210, 966454420]

約数ペア:

[(1, 966454420), (2, 483227210), (4, 241613605), (5, 193290884), (10, 96645442), (17, 56850260), (20, 48322721), (34, 28425130), (47, 20562860), (68, 14212565), (85, 11370052), (94, 10281430), (170, 5685026), (188, 5140715), (197, 4905860), (235, 4112572), (307, 3148060), (340, 2842513), (394, 2452930), (470, 2056286), (614, 1574030), (788, 1226465), (799, 1209580), (940, 1028143), (985, 981172), (1228, 787015), (1535, 629612), (1598, 604790), (1970, 490586), (3070, 314806), (3196, 302395), (3349, 288580), (3940, 245293), (3995, 241916), (5219, 185180), (6140, 157403), (6698, 144290), (7990, 120958), (9259, 104380), (10438, 92590), (13396, 72145), (14429, 66980), (15980, 60479), (16745, 57716), (18518, 52190), (20876, 46295), (26095, 37036), (28858, 33490)]