1569562880140

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{797}}^1\times {\mathrm{1015123}}^1$

素因数の和:1016026

約数の個数: 48

約数和(自身を含む): 3334243806432

約数和(自身を除く): 1764680926292

約数列:

[1, 2, 4, 5, 10, 20, 97, 194, 388, 485, 797, 970, 1594, 1940, 3188, 3985, 7970, 15940, 77309, 154618, 309236, 386545, 773090, 1015123, 1546180, 2030246, 4060492, 5075615, 10151230, 20302460, 98466931, 196933862, 393867724, 492334655, 809053031, 984669310, 1618106062, 1969338620, 3236212124, 4045265155, 8090530310, 16181060620, 78478144007, 156956288014, 313912576028, 392390720035, 784781440070, 1569562880140]

約数ペア:

[(1, 1569562880140), (2, 784781440070), (4, 392390720035), (5, 313912576028), (10, 156956288014), (20, 78478144007), (97, 16181060620), (194, 8090530310), (388, 4045265155), (485, 3236212124), (797, 1969338620), (970, 1618106062), (1594, 984669310), (1940, 809053031), (3188, 492334655), (3985, 393867724), (7970, 196933862), (15940, 98466931), (77309, 20302460), (154618, 10151230), (309236, 5075615), (386545, 4060492), (773090, 2030246), (1015123, 1546180)]