245263000

素因数分解:

$2^3\times 5^3\times {\mathrm{59}}^1\times {\mathrm{4157}}^1$

素因数の和:4237

約数の個数: 64

約数和(自身を含む): 583783200

約数和(自身を除く): 338520200

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 59, 100, 118, 125, 200, 236, 250, 295, 472, 500, 590, 1000, 1180, 1475, 2360, 2950, 4157, 5900, 7375, 8314, 11800, 14750, 16628, 20785, 29500, 33256, 41570, 59000, 83140, 103925, 166280, 207850, 245263, 415700, 490526, 519625, 831400, 981052, 1039250, 1226315, 1962104, 2078500, 2452630, 4157000, 4905260, 6131575, 9810520, 12263150, 24526300, 30657875, 49052600, 61315750, 122631500, 245263000]

約数ペア:

[(1, 245263000), (2, 122631500), (4, 61315750), (5, 49052600), (8, 30657875), (10, 24526300), (20, 12263150), (25, 9810520), (40, 6131575), (50, 4905260), (59, 4157000), (100, 2452630), (118, 2078500), (125, 1962104), (200, 1226315), (236, 1039250), (250, 981052), (295, 831400), (472, 519625), (500, 490526), (590, 415700), (1000, 245263), (1180, 207850), (1475, 166280), (2360, 103925), (2950, 83140), (4157, 59000), (5900, 41570), (7375, 33256), (8314, 29500), (11800, 20785), (14750, 16628)]