25742060

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{523}}^1$

素因数の和:662

約数の個数: 48

約数和(自身を含む): 57044736

約数和(自身を除く): 31302676

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 107, 115, 214, 230, 428, 460, 523, 535, 1046, 1070, 2092, 2140, 2461, 2615, 4922, 5230, 9844, 10460, 12029, 12305, 24058, 24610, 48116, 49220, 55961, 60145, 111922, 120290, 223844, 240580, 279805, 559610, 1119220, 1287103, 2574206, 5148412, 6435515, 12871030, 25742060]

約数ペア:

[(1, 25742060), (2, 12871030), (4, 6435515), (5, 5148412), (10, 2574206), (20, 1287103), (23, 1119220), (46, 559610), (92, 279805), (107, 240580), (115, 223844), (214, 120290), (230, 111922), (428, 60145), (460, 55961), (523, 49220), (535, 48116), (1046, 24610), (1070, 24058), (2092, 12305), (2140, 12029), (2461, 10460), (2615, 9844), (4922, 5230)]