949351760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{12941}}^1$

素因数の和:13092

約数の個数: 80

約数和(自身を含む): 2542015872

約数和(自身を除く): 1592664112

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 131, 140, 262, 280, 524, 560, 655, 917, 1048, 1310, 1834, 2096, 2620, 3668, 4585, 5240, 7336, 9170, 10480, 12941, 14672, 18340, 25882, 36680, 51764, 64705, 73360, 90587, 103528, 129410, 181174, 207056, 258820, 362348, 452935, 517640, 724696, 905870, 1035280, 1449392, 1695271, 1811740, 3390542, 3623480, 6781084, 7246960, 8476355, 11866897, 13562168, 16952710, 23733794, 27124336, 33905420, 47467588, 59334485, 67810840, 94935176, 118668970, 135621680, 189870352, 237337940, 474675880, 949351760]

約数ペア:

[(1, 949351760), (2, 474675880), (4, 237337940), (5, 189870352), (7, 135621680), (8, 118668970), (10, 94935176), (14, 67810840), (16, 59334485), (20, 47467588), (28, 33905420), (35, 27124336), (40, 23733794), (56, 16952710), (70, 13562168), (80, 11866897), (112, 8476355), (131, 7246960), (140, 6781084), (262, 3623480), (280, 3390542), (524, 1811740), (560, 1695271), (655, 1449392), (917, 1035280), (1048, 905870), (1310, 724696), (1834, 517640), (2096, 452935), (2620, 362348), (3668, 258820), (4585, 207056), (5240, 181174), (7336, 129410), (9170, 103528), (10480, 90587), (12941, 73360), (14672, 64705), (18340, 51764), (25882, 36680)]