117650840

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{35437}}^1$

素因数の和:35531

約数の個数: 32

約数和(自身を含む): 267911280

約数和(自身を除く): 150260440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 332, 415, 664, 830, 1660, 3320, 35437, 70874, 141748, 177185, 283496, 354370, 708740, 1417480, 2941271, 5882542, 11765084, 14706355, 23530168, 29412710, 58825420, 117650840]

約数ペア:

[(1, 117650840), (2, 58825420), (4, 29412710), (5, 23530168), (8, 14706355), (10, 11765084), (20, 5882542), (40, 2941271), (83, 1417480), (166, 708740), (332, 354370), (415, 283496), (664, 177185), (830, 141748), (1660, 70874), (3320, 35437)]