4651008050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{7155397}}^1$

素因数の和:7155422

約数の個数: 24

約数和(自身を含む): 9316328196

約数和(自身を除く): 4665320146

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 7155397, 14310794, 35776985, 71553970, 93020161, 178884925, 186040322, 357769850, 465100805, 930201610, 2325504025, 4651008050]

約数ペア:

[(1, 4651008050), (2, 2325504025), (5, 930201610), (10, 465100805), (13, 357769850), (25, 186040322), (26, 178884925), (50, 93020161), (65, 71553970), (130, 35776985), (325, 14310794), (650, 7155397)]