45201080

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{179}}^1$

素因数の和:356

約数の個数: 64

約数和(自身を含む): 104976000

約数和(自身を除く): 59774920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 107, 118, 179, 214, 236, 295, 358, 428, 472, 535, 590, 716, 856, 895, 1070, 1180, 1432, 1790, 2140, 2360, 3580, 4280, 6313, 7160, 10561, 12626, 19153, 21122, 25252, 31565, 38306, 42244, 50504, 52805, 63130, 76612, 84488, 95765, 105610, 126260, 153224, 191530, 211220, 252520, 383060, 422440, 766120, 1130027, 2260054, 4520108, 5650135, 9040216, 11300270, 22600540, 45201080]

約数ペア:

[(1, 45201080), (2, 22600540), (4, 11300270), (5, 9040216), (8, 5650135), (10, 4520108), (20, 2260054), (40, 1130027), (59, 766120), (107, 422440), (118, 383060), (179, 252520), (214, 211220), (236, 191530), (295, 153224), (358, 126260), (428, 105610), (472, 95765), (535, 84488), (590, 76612), (716, 63130), (856, 52805), (895, 50504), (1070, 42244), (1180, 38306), (1432, 31565), (1790, 25252), (2140, 21122), (2360, 19153), (3580, 12626), (4280, 10561), (6313, 7160)]