65227960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{29}}^2\times {\mathrm{277}}^1$

素因数の和:353

約数の個数: 96

約数和(自身を含む): 174339360

約数和(自身を除く): 109111400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 35, 40, 56, 58, 70, 116, 140, 145, 203, 232, 277, 280, 290, 406, 554, 580, 812, 841, 1015, 1108, 1160, 1385, 1624, 1682, 1939, 2030, 2216, 2770, 3364, 3878, 4060, 4205, 5540, 5887, 6728, 7756, 8033, 8120, 8410, 9695, 11080, 11774, 15512, 16066, 16820, 19390, 23548, 29435, 32132, 33640, 38780, 40165, 47096, 56231, 58870, 64264, 77560, 80330, 112462, 117740, 160660, 224924, 232957, 235480, 281155, 321320, 449848, 465914, 562310, 931828, 1124620, 1164785, 1630699, 1863656, 2249240, 2329570, 3261398, 4659140, 6522796, 8153495, 9318280, 13045592, 16306990, 32613980, 65227960]

約数ペア:

[(1, 65227960), (2, 32613980), (4, 16306990), (5, 13045592), (7, 9318280), (8, 8153495), (10, 6522796), (14, 4659140), (20, 3261398), (28, 2329570), (29, 2249240), (35, 1863656), (40, 1630699), (56, 1164785), (58, 1124620), (70, 931828), (116, 562310), (140, 465914), (145, 449848), (203, 321320), (232, 281155), (277, 235480), (280, 232957), (290, 224924), (406, 160660), (554, 117740), (580, 112462), (812, 80330), (841, 77560), (1015, 64264), (1108, 58870), (1160, 56231), (1385, 47096), (1624, 40165), (1682, 38780), (1939, 33640), (2030, 32132), (2216, 29435), (2770, 23548), (3364, 19390), (3878, 16820), (4060, 16066), (4205, 15512), (5540, 11774), (5887, 11080), (6728, 9695), (7756, 8410), (8033, 8120)]