2961250

素因数分解:

$2^1\times 5^4\times {\mathrm{23}}^1\times {\mathrm{103}}^1$

素因数の和:148

約数の個数: 40

約数和(自身を含む): 5848128

約数和(自身を除く): 2886878

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 103, 115, 125, 206, 230, 250, 515, 575, 625, 1030, 1150, 1250, 2369, 2575, 2875, 4738, 5150, 5750, 11845, 12875, 14375, 23690, 25750, 28750, 59225, 64375, 118450, 128750, 296125, 592250, 1480625, 2961250]

約数ペア:

[(1, 2961250), (2, 1480625), (5, 592250), (10, 296125), (23, 128750), (25, 118450), (46, 64375), (50, 59225), (103, 28750), (115, 25750), (125, 23690), (206, 14375), (230, 12875), (250, 11845), (515, 5750), (575, 5150), (625, 4738), (1030, 2875), (1150, 2575), (1250, 2369)]