24478220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3037}}^1$

素因数の和:3090

約数の個数: 48

約数和(自身を含む): 57163008

約数和(自身を除く): 32684788

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 31, 52, 62, 65, 124, 130, 155, 260, 310, 403, 620, 806, 1612, 2015, 3037, 4030, 6074, 8060, 12148, 15185, 30370, 39481, 60740, 78962, 94147, 157924, 188294, 197405, 376588, 394810, 470735, 789620, 941470, 1223911, 1882940, 2447822, 4895644, 6119555, 12239110, 24478220]

約数ペア:

[(1, 24478220), (2, 12239110), (4, 6119555), (5, 4895644), (10, 2447822), (13, 1882940), (20, 1223911), (26, 941470), (31, 789620), (52, 470735), (62, 394810), (65, 376588), (124, 197405), (130, 188294), (155, 157924), (260, 94147), (310, 78962), (403, 60740), (620, 39481), (806, 30370), (1612, 15185), (2015, 12148), (3037, 8060), (4030, 6074)]