11700205460

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{139}}^1\times {\mathrm{14563}}^1$

素因数の和:14745

約数の個数: 72

約数和(自身を含む): 26290350240

約数和(自身を除く): 14590144780

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 139, 170, 278, 289, 340, 556, 578, 695, 1156, 1390, 1445, 2363, 2780, 2890, 4726, 5780, 9452, 11815, 14563, 23630, 29126, 40171, 47260, 58252, 72815, 80342, 145630, 160684, 200855, 247571, 291260, 401710, 495142, 803420, 990284, 1237855, 2024257, 2475710, 4048514, 4208707, 4951420, 8097028, 8417414, 10121285, 16834828, 20242570, 21043535, 34412369, 40485140, 42087070, 68824738, 84174140, 137649476, 172061845, 344123690, 585010273, 688247380, 1170020546, 2340041092, 2925051365, 5850102730, 11700205460]

約数ペア:

[(1, 11700205460), (2, 5850102730), (4, 2925051365), (5, 2340041092), (10, 1170020546), (17, 688247380), (20, 585010273), (34, 344123690), (68, 172061845), (85, 137649476), (139, 84174140), (170, 68824738), (278, 42087070), (289, 40485140), (340, 34412369), (556, 21043535), (578, 20242570), (695, 16834828), (1156, 10121285), (1390, 8417414), (1445, 8097028), (2363, 4951420), (2780, 4208707), (2890, 4048514), (4726, 2475710), (5780, 2024257), (9452, 1237855), (11815, 990284), (14563, 803420), (23630, 495142), (29126, 401710), (40171, 291260), (47260, 247571), (58252, 200855), (72815, 160684), (80342, 145630)]