2276950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:169

約数の個数: 48

約数和(自身を含む): 4749696

約数和(自身を除く): 2472746

約数列:

[1, 2, 5, 10, 13, 25, 26, 31, 50, 62, 65, 113, 130, 155, 226, 310, 325, 403, 565, 650, 775, 806, 1130, 1469, 1550, 2015, 2825, 2938, 3503, 4030, 5650, 7006, 7345, 10075, 14690, 17515, 20150, 35030, 36725, 45539, 73450, 87575, 91078, 175150, 227695, 455390, 1138475, 2276950]

約数ペア:

[(1, 2276950), (2, 1138475), (5, 455390), (10, 227695), (13, 175150), (25, 91078), (26, 87575), (31, 73450), (50, 45539), (62, 36725), (65, 35030), (113, 20150), (130, 17515), (155, 14690), (226, 10075), (310, 7345), (325, 7006), (403, 5650), (565, 4030), (650, 3503), (775, 2938), (806, 2825), (1130, 2015), (1469, 1550)]