225156980

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{190811}}^1$

素因数の和:190879

約数の個数: 24

約数和(自身を含む): 480846240

約数和(自身を除く): 255689260

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 236, 295, 590, 1180, 190811, 381622, 763244, 954055, 1908110, 3816220, 11257849, 22515698, 45031396, 56289245, 112578490, 225156980]

約数ペア:

[(1, 225156980), (2, 112578490), (4, 56289245), (5, 45031396), (10, 22515698), (20, 11257849), (59, 3816220), (118, 1908110), (236, 954055), (295, 763244), (590, 381622), (1180, 190811)]