4060940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15619}}^1$

素因数の和:15641

約数の個数: 24

約数和(自身を含む): 9184560

約数和(自身を除く): 5123620

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 15619, 31238, 62476, 78095, 156190, 203047, 312380, 406094, 812188, 1015235, 2030470, 4060940]

約数ペア:

[(1, 4060940), (2, 2030470), (4, 1015235), (5, 812188), (10, 406094), (13, 312380), (20, 203047), (26, 156190), (52, 78095), (65, 62476), (130, 31238), (260, 15619)]