2247657250

素因数分解:

$2^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{473191}}^1$

素因数の和:473227

約数の個数: 32

約数和(自身を含む): 4429077120

約数和(自身を除く): 2181419870

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 125, 190, 250, 475, 950, 2375, 4750, 473191, 946382, 2365955, 4731910, 8990629, 11829775, 17981258, 23659550, 44953145, 59148875, 89906290, 118297750, 224765725, 449531450, 1123828625, 2247657250]

約数ペア:

[(1, 2247657250), (2, 1123828625), (5, 449531450), (10, 224765725), (19, 118297750), (25, 89906290), (38, 59148875), (50, 44953145), (95, 23659550), (125, 17981258), (190, 11829775), (250, 8990629), (475, 4731910), (950, 2365955), (2375, 946382), (4750, 473191)]