1036772949220

素因数分解:

$2^2\times 5^1\times {\mathrm{1291}}^1\times {\mathrm{40153871}}^1$

素因数の和:40155171

約数の個数: 24

約数和(自身を含む): 2178909710208

約数和(自身を除く): 1142136760988

約数列:

[1, 2, 4, 5, 10, 20, 1291, 2582, 5164, 6455, 12910, 25820, 40153871, 80307742, 160615484, 200769355, 401538710, 803077420, 51838647461, 103677294922, 207354589844, 259193237305, 518386474610, 1036772949220]

約数ペア:

[(1, 1036772949220), (2, 518386474610), (4, 259193237305), (5, 207354589844), (10, 103677294922), (20, 51838647461), (1291, 803077420), (2582, 401538710), (5164, 200769355), (6455, 160615484), (12910, 80307742), (25820, 40153871)]