1072979968340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{337}}^1\times {\mathrm{1109}}^1\times {\mathrm{20507}}^1$

素因数の和:21969

約数の個数: 96

約数和(自身を含む): 2585248323840

約数和(自身を除く): 1512268355500

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 337, 674, 1109, 1348, 1685, 2218, 2359, 3370, 4436, 4718, 5545, 6740, 7763, 9436, 11090, 11795, 15526, 20507, 22180, 23590, 31052, 38815, 41014, 47180, 77630, 82028, 102535, 143549, 155260, 205070, 287098, 373733, 410140, 574196, 717745, 747466, 1435490, 1494932, 1868665, 2616131, 2870980, 3737330, 5232262, 6910859, 7474660, 10464524, 13080655, 13821718, 22742263, 26161310, 27643436, 34554295, 45484526, 48376013, 52322620, 69108590, 90969052, 96752026, 113711315, 138217180, 159195841, 193504052, 227422630, 241880065, 318391682, 454845260, 483760130, 636783364, 795979205, 967520260, 1591958410, 3183916820, 7664142631, 15328285262, 30656570524, 38320713155, 53648998417, 76641426310, 107297996834, 153282852620, 214595993668, 268244992085, 536489984170, 1072979968340]

約数ペア:

[(1, 1072979968340), (2, 536489984170), (4, 268244992085), (5, 214595993668), (7, 153282852620), (10, 107297996834), (14, 76641426310), (20, 53648998417), (28, 38320713155), (35, 30656570524), (70, 15328285262), (140, 7664142631), (337, 3183916820), (674, 1591958410), (1109, 967520260), (1348, 795979205), (1685, 636783364), (2218, 483760130), (2359, 454845260), (3370, 318391682), (4436, 241880065), (4718, 227422630), (5545, 193504052), (6740, 159195841), (7763, 138217180), (9436, 113711315), (11090, 96752026), (11795, 90969052), (15526, 69108590), (20507, 52322620), (22180, 48376013), (23590, 45484526), (31052, 34554295), (38815, 27643436), (41014, 26161310), (47180, 22742263), (77630, 13821718), (82028, 13080655), (102535, 10464524), (143549, 7474660), (155260, 6910859), (205070, 5232262), (287098, 3737330), (373733, 2870980), (410140, 2616131), (574196, 1868665), (717745, 1494932), (747466, 1435490)]