9761208580

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{373}}^1\times {\mathrm{4051}}^1$

素因数の和:4469

約数の個数: 96

約数和(自身を含む): 22913573760

約数和(自身を除く): 13152365180

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 34, 38, 68, 76, 85, 95, 170, 190, 323, 340, 373, 380, 646, 746, 1292, 1492, 1615, 1865, 3230, 3730, 4051, 6341, 6460, 7087, 7460, 8102, 12682, 14174, 16204, 20255, 25364, 28348, 31705, 35435, 40510, 63410, 68867, 70870, 76969, 81020, 120479, 126820, 137734, 141740, 153938, 240958, 275468, 307876, 344335, 384845, 481916, 602395, 688670, 769690, 1204790, 1308473, 1377340, 1511023, 1539380, 2409580, 2616946, 3022046, 5233892, 6044092, 6542365, 7555115, 13084730, 15110230, 25687391, 26169460, 28709437, 30220460, 51374782, 57418874, 102749564, 114837748, 128436955, 143547185, 256873910, 287094370, 488060429, 513747820, 574188740, 976120858, 1952241716, 2440302145, 4880604290, 9761208580]

約数ペア:

[(1, 9761208580), (2, 4880604290), (4, 2440302145), (5, 1952241716), (10, 976120858), (17, 574188740), (19, 513747820), (20, 488060429), (34, 287094370), (38, 256873910), (68, 143547185), (76, 128436955), (85, 114837748), (95, 102749564), (170, 57418874), (190, 51374782), (323, 30220460), (340, 28709437), (373, 26169460), (380, 25687391), (646, 15110230), (746, 13084730), (1292, 7555115), (1492, 6542365), (1615, 6044092), (1865, 5233892), (3230, 3022046), (3730, 2616946), (4051, 2409580), (6341, 1539380), (6460, 1511023), (7087, 1377340), (7460, 1308473), (8102, 1204790), (12682, 769690), (14174, 688670), (16204, 602395), (20255, 481916), (25364, 384845), (28348, 344335), (31705, 307876), (35435, 275468), (40510, 240958), (63410, 153938), (68867, 141740), (70870, 137734), (76969, 126820), (81020, 120479)]