26367100

素因数分解:

$2^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1$

素因数の和:223

約数の個数: 72

約数和(自身を含む): 60152400

約数和(自身を除く): 33785300

約数列:

[1, 2, 4, 5, 10, 20, 25, 41, 50, 59, 82, 100, 109, 118, 164, 205, 218, 236, 295, 410, 436, 545, 590, 820, 1025, 1090, 1180, 1475, 2050, 2180, 2419, 2725, 2950, 4100, 4469, 4838, 5450, 5900, 6431, 8938, 9676, 10900, 12095, 12862, 17876, 22345, 24190, 25724, 32155, 44690, 48380, 60475, 64310, 89380, 111725, 120950, 128620, 160775, 223450, 241900, 263671, 321550, 446900, 527342, 643100, 1054684, 1318355, 2636710, 5273420, 6591775, 13183550, 26367100]

約数ペア:

[(1, 26367100), (2, 13183550), (4, 6591775), (5, 5273420), (10, 2636710), (20, 1318355), (25, 1054684), (41, 643100), (50, 527342), (59, 446900), (82, 321550), (100, 263671), (109, 241900), (118, 223450), (164, 160775), (205, 128620), (218, 120950), (236, 111725), (295, 89380), (410, 64310), (436, 60475), (545, 48380), (590, 44690), (820, 32155), (1025, 25724), (1090, 24190), (1180, 22345), (1475, 17876), (2050, 12862), (2180, 12095), (2419, 10900), (2725, 9676), (2950, 8938), (4100, 6431), (4469, 5900), (4838, 5450)]