102352808080

素因数分解:

$2^4\times 5^1\times {\mathrm{6211}}^1\times {\mathrm{205991}}^1$

素因数の和:212215

約数の個数: 40

約数和(自身を含む): 238009748544

約数和(自身を除く): 135656940464

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 6211, 12422, 24844, 31055, 49688, 62110, 99376, 124220, 205991, 248440, 411982, 496880, 823964, 1029955, 1647928, 2059910, 3295856, 4119820, 8239640, 16479280, 1279410101, 2558820202, 5117640404, 6397050505, 10235280808, 12794101010, 20470561616, 25588202020, 51176404040, 102352808080]

約数ペア:

[(1, 102352808080), (2, 51176404040), (4, 25588202020), (5, 20470561616), (8, 12794101010), (10, 10235280808), (16, 6397050505), (20, 5117640404), (40, 2558820202), (80, 1279410101), (6211, 16479280), (12422, 8239640), (24844, 4119820), (31055, 3295856), (49688, 2059910), (62110, 1647928), (99376, 1029955), (124220, 823964), (205991, 496880), (248440, 411982)]