42008600

素因数分解:

$2^3\times 5^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:213

約数の個数: 96

約数和(自身を含む): 103118400

約数和(自身を除く): 61109800

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 41, 47, 50, 82, 94, 100, 109, 164, 188, 200, 205, 218, 235, 328, 376, 410, 436, 470, 545, 820, 872, 940, 1025, 1090, 1175, 1640, 1880, 1927, 2050, 2180, 2350, 2725, 3854, 4100, 4360, 4469, 4700, 5123, 5450, 7708, 8200, 8938, 9400, 9635, 10246, 10900, 15416, 17876, 19270, 20492, 21800, 22345, 25615, 35752, 38540, 40984, 44690, 48175, 51230, 77080, 89380, 96350, 102460, 111725, 128075, 178760, 192700, 204920, 210043, 223450, 256150, 385400, 420086, 446900, 512300, 840172, 893800, 1024600, 1050215, 1680344, 2100430, 4200860, 5251075, 8401720, 10502150, 21004300, 42008600]

約数ペア:

[(1, 42008600), (2, 21004300), (4, 10502150), (5, 8401720), (8, 5251075), (10, 4200860), (20, 2100430), (25, 1680344), (40, 1050215), (41, 1024600), (47, 893800), (50, 840172), (82, 512300), (94, 446900), (100, 420086), (109, 385400), (164, 256150), (188, 223450), (200, 210043), (205, 204920), (218, 192700), (235, 178760), (328, 128075), (376, 111725), (410, 102460), (436, 96350), (470, 89380), (545, 77080), (820, 51230), (872, 48175), (940, 44690), (1025, 40984), (1090, 38540), (1175, 35752), (1640, 25615), (1880, 22345), (1927, 21800), (2050, 20492), (2180, 19270), (2350, 17876), (2725, 15416), (3854, 10900), (4100, 10246), (4360, 9635), (4469, 9400), (4700, 8938), (5123, 8200), (5450, 7708)]