2938377620

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{751}}^1\times {\mathrm{2357}}^1$

素因数の和:3200

約数の個数: 48

約数和(自身を含む): 6255906048

約数和(自身を除く): 3317528428

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 751, 830, 1502, 1660, 2357, 3004, 3755, 4714, 7510, 9428, 11785, 15020, 23570, 47140, 62333, 124666, 195631, 249332, 311665, 391262, 623330, 782524, 978155, 1246660, 1770107, 1956310, 3540214, 3912620, 7080428, 8850535, 17701070, 35402140, 146918881, 293837762, 587675524, 734594405, 1469188810, 2938377620]

約数ペア:

[(1, 2938377620), (2, 1469188810), (4, 734594405), (5, 587675524), (10, 293837762), (20, 146918881), (83, 35402140), (166, 17701070), (332, 8850535), (415, 7080428), (751, 3912620), (830, 3540214), (1502, 1956310), (1660, 1770107), (2357, 1246660), (3004, 978155), (3755, 782524), (4714, 623330), (7510, 391262), (9428, 311665), (11785, 249332), (15020, 195631), (23570, 124666), (47140, 62333)]