7074100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1$

素因数の和:193

約数の個数: 72

約数和(自身を含む): 17186400

約数和(自身を除く): 10112300

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 59, 100, 109, 110, 118, 218, 220, 236, 275, 295, 436, 545, 550, 590, 649, 1090, 1100, 1180, 1199, 1298, 1475, 2180, 2398, 2596, 2725, 2950, 3245, 4796, 5450, 5900, 5995, 6431, 6490, 10900, 11990, 12862, 12980, 16225, 23980, 25724, 29975, 32155, 32450, 59950, 64310, 64900, 70741, 119900, 128620, 141482, 160775, 282964, 321550, 353705, 643100, 707410, 1414820, 1768525, 3537050, 7074100]

約数ペア:

[(1, 7074100), (2, 3537050), (4, 1768525), (5, 1414820), (10, 707410), (11, 643100), (20, 353705), (22, 321550), (25, 282964), (44, 160775), (50, 141482), (55, 128620), (59, 119900), (100, 70741), (109, 64900), (110, 64310), (118, 59950), (218, 32450), (220, 32155), (236, 29975), (275, 25724), (295, 23980), (436, 16225), (545, 12980), (550, 12862), (590, 11990), (649, 10900), (1090, 6490), (1100, 6431), (1180, 5995), (1199, 5900), (1298, 5450), (1475, 4796), (2180, 3245), (2398, 2950), (2596, 2725)]