39539360

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{821}}^1$

素因数の和:886

約数の個数: 96

約数和(自身を含む): 109372032

約数和(自身を除く): 69832672

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 43, 56, 70, 80, 86, 112, 140, 160, 172, 215, 224, 280, 301, 344, 430, 560, 602, 688, 821, 860, 1120, 1204, 1376, 1505, 1642, 1720, 2408, 3010, 3284, 3440, 4105, 4816, 5747, 6020, 6568, 6880, 8210, 9632, 11494, 12040, 13136, 16420, 22988, 24080, 26272, 28735, 32840, 35303, 45976, 48160, 57470, 65680, 70606, 91952, 114940, 131360, 141212, 176515, 183904, 229880, 247121, 282424, 353030, 459760, 494242, 564848, 706060, 919520, 988484, 1129696, 1235605, 1412120, 1976968, 2471210, 2824240, 3953936, 4942420, 5648480, 7907872, 9884840, 19769680, 39539360]

約数ペア:

[(1, 39539360), (2, 19769680), (4, 9884840), (5, 7907872), (7, 5648480), (8, 4942420), (10, 3953936), (14, 2824240), (16, 2471210), (20, 1976968), (28, 1412120), (32, 1235605), (35, 1129696), (40, 988484), (43, 919520), (56, 706060), (70, 564848), (80, 494242), (86, 459760), (112, 353030), (140, 282424), (160, 247121), (172, 229880), (215, 183904), (224, 176515), (280, 141212), (301, 131360), (344, 114940), (430, 91952), (560, 70606), (602, 65680), (688, 57470), (821, 48160), (860, 45976), (1120, 35303), (1204, 32840), (1376, 28735), (1505, 26272), (1642, 24080), (1720, 22988), (2408, 16420), (3010, 13136), (3284, 12040), (3440, 11494), (4105, 9632), (4816, 8210), (5747, 6880), (6020, 6568)]