25585690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{2029}}^1$

素因数の和:2146

約数の個数: 32

約数和(自身を含む): 50132880

約数和(自身を除く): 24547190

約数列:

[1, 2, 5, 10, 13, 26, 65, 97, 130, 194, 485, 970, 1261, 2029, 2522, 4058, 6305, 10145, 12610, 20290, 26377, 52754, 131885, 196813, 263770, 393626, 984065, 1968130, 2558569, 5117138, 12792845, 25585690]

約数ペア:

[(1, 25585690), (2, 12792845), (5, 5117138), (10, 2558569), (13, 1968130), (26, 984065), (65, 393626), (97, 263770), (130, 196813), (194, 131885), (485, 52754), (970, 26377), (1261, 20290), (2029, 12610), (2522, 10145), (4058, 6305)]