48003640

素因数分解:

$2^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{9161}}^1$

素因数の和:9303

約数の個数: 32

約数和(自身を含む): 108844560

約数和(自身を除く): 60840920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 131, 262, 524, 655, 1048, 1310, 2620, 5240, 9161, 18322, 36644, 45805, 73288, 91610, 183220, 366440, 1200091, 2400182, 4800364, 6000455, 9600728, 12000910, 24001820, 48003640]

約数ペア:

[(1, 48003640), (2, 24001820), (4, 12000910), (5, 9600728), (8, 6000455), (10, 4800364), (20, 2400182), (40, 1200091), (131, 366440), (262, 183220), (524, 91610), (655, 73288), (1048, 45805), (1310, 36644), (2620, 18322), (5240, 9161)]