7553641540

素因数分解:

$2^2\times 5^1\times {\mathrm{503}}^1\times {\mathrm{607}}^1\times {\mathrm{1237}}^1$

素因数の和:2356

約数の個数: 48

約数和(自身を含む): 15933238272

約数和(自身を除く): 8379596732

約数列:

[1, 2, 4, 5, 10, 20, 503, 607, 1006, 1214, 1237, 2012, 2428, 2474, 2515, 3035, 4948, 5030, 6070, 6185, 10060, 12140, 12370, 24740, 305321, 610642, 622211, 750859, 1221284, 1244422, 1501718, 1526605, 2488844, 3003436, 3053210, 3111055, 3754295, 6106420, 6222110, 7508590, 12444220, 15017180, 377682077, 755364154, 1510728308, 1888410385, 3776820770, 7553641540]

約数ペア:

[(1, 7553641540), (2, 3776820770), (4, 1888410385), (5, 1510728308), (10, 755364154), (20, 377682077), (503, 15017180), (607, 12444220), (1006, 7508590), (1214, 6222110), (1237, 6106420), (2012, 3754295), (2428, 3111055), (2474, 3053210), (2515, 3003436), (3035, 2488844), (4948, 1526605), (5030, 1501718), (6070, 1244422), (6185, 1221284), (10060, 750859), (12140, 622211), (12370, 610642), (24740, 305321)]