254152085

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{2017}}^1$

素因数の和:2141

約数の個数: 32

約数和(自身を含む): 348710400

約数和(自身を除く): 94558315

約数列:

[1, 5, 11, 29, 55, 79, 145, 319, 395, 869, 1595, 2017, 2291, 4345, 10085, 11455, 22187, 25201, 58493, 110935, 126005, 159343, 292465, 643423, 796715, 1752773, 3217115, 4620947, 8763865, 23104735, 50830417, 254152085]

約数ペア:

[(1, 254152085), (5, 50830417), (11, 23104735), (29, 8763865), (55, 4620947), (79, 3217115), (145, 1752773), (319, 796715), (395, 643423), (869, 292465), (1595, 159343), (2017, 126005), (2291, 110935), (4345, 58493), (10085, 25201), (11455, 22187)]