2227831750

素因数分解:

$2^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{387449}}^1$

素因数の和:387489

約数の個数: 32

約数和(自身を含む): 4351838400

約数和(自身を除く): 2124006650

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 125, 230, 250, 575, 1150, 2875, 5750, 387449, 774898, 1937245, 3874490, 8911327, 9686225, 17822654, 19372450, 44556635, 48431125, 89113270, 96862250, 222783175, 445566350, 1113915875, 2227831750]

約数ペア:

[(1, 2227831750), (2, 1113915875), (5, 445566350), (10, 222783175), (23, 96862250), (25, 89113270), (46, 48431125), (50, 44556635), (115, 19372450), (125, 17822654), (230, 9686225), (250, 8911327), (575, 3874490), (1150, 1937245), (2875, 774898), (5750, 387449)]