31299500

素因数分解:

$2^2\times 5^3\times {\mathrm{59}}^1\times {\mathrm{1061}}^1$

素因数の和:1139

約数の個数: 48

約数和(自身を含む): 69582240

約数和(自身を除く): 38282740

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 59, 100, 118, 125, 236, 250, 295, 500, 590, 1061, 1180, 1475, 2122, 2950, 4244, 5305, 5900, 7375, 10610, 14750, 21220, 26525, 29500, 53050, 62599, 106100, 125198, 132625, 250396, 265250, 312995, 530500, 625990, 1251980, 1564975, 3129950, 6259900, 7824875, 15649750, 31299500]

約数ペア:

[(1, 31299500), (2, 15649750), (4, 7824875), (5, 6259900), (10, 3129950), (20, 1564975), (25, 1251980), (50, 625990), (59, 530500), (100, 312995), (118, 265250), (125, 250396), (236, 132625), (250, 125198), (295, 106100), (500, 62599), (590, 53050), (1061, 29500), (1180, 26525), (1475, 21220), (2122, 14750), (2950, 10610), (4244, 7375), (5305, 5900)]