10189300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1$

素因数の和:241

約数の個数: 72

約数和(自身を含む): 24685920

約数和(自身を除く): 14496620

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 59, 100, 110, 118, 157, 220, 236, 275, 295, 314, 550, 590, 628, 649, 785, 1100, 1180, 1298, 1475, 1570, 1727, 2596, 2950, 3140, 3245, 3454, 3925, 5900, 6490, 6908, 7850, 8635, 9263, 12980, 15700, 16225, 17270, 18526, 32450, 34540, 37052, 43175, 46315, 64900, 86350, 92630, 101893, 172700, 185260, 203786, 231575, 407572, 463150, 509465, 926300, 1018930, 2037860, 2547325, 5094650, 10189300]

約数ペア:

[(1, 10189300), (2, 5094650), (4, 2547325), (5, 2037860), (10, 1018930), (11, 926300), (20, 509465), (22, 463150), (25, 407572), (44, 231575), (50, 203786), (55, 185260), (59, 172700), (100, 101893), (110, 92630), (118, 86350), (157, 64900), (220, 46315), (236, 43175), (275, 37052), (295, 34540), (314, 32450), (550, 18526), (590, 17270), (628, 16225), (649, 15700), (785, 12980), (1100, 9263), (1180, 8635), (1298, 7850), (1475, 6908), (1570, 6490), (1727, 5900), (2596, 3925), (2950, 3454), (3140, 3245)]