47164040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{15313}}^1$

素因数の和:15342

約数の個数: 64

約数和(自身を含む): 132312960

約数和(自身を除く): 85148920

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 15313, 30626, 61252, 76565, 107191, 122504, 153130, 168443, 214382, 306260, 336886, 428764, 535955, 612520, 673772, 842215, 857528, 1071910, 1179101, 1347544, 1684430, 2143820, 2358202, 3368860, 4287640, 4716404, 5895505, 6737720, 9432808, 11791010, 23582020, 47164040]

約数ペア:

[(1, 47164040), (2, 23582020), (4, 11791010), (5, 9432808), (7, 6737720), (8, 5895505), (10, 4716404), (11, 4287640), (14, 3368860), (20, 2358202), (22, 2143820), (28, 1684430), (35, 1347544), (40, 1179101), (44, 1071910), (55, 857528), (56, 842215), (70, 673772), (77, 612520), (88, 535955), (110, 428764), (140, 336886), (154, 306260), (220, 214382), (280, 168443), (308, 153130), (385, 122504), (440, 107191), (616, 76565), (770, 61252), (1540, 30626), (3080, 15313)]