357348520

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{2837}}^1$

素因数の和:2962

約数の個数: 64

約数和(自身を含む): 833690880

約数和(自身を除く): 476342360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 67, 94, 134, 188, 235, 268, 335, 376, 470, 536, 670, 940, 1340, 1880, 2680, 2837, 3149, 5674, 6298, 11348, 12596, 14185, 15745, 22696, 25192, 28370, 31490, 56740, 62980, 113480, 125960, 133339, 190079, 266678, 380158, 533356, 666695, 760316, 950395, 1066712, 1333390, 1520632, 1900790, 2666780, 3801580, 5333560, 7603160, 8933713, 17867426, 35734852, 44668565, 71469704, 89337130, 178674260, 357348520]

約数ペア:

[(1, 357348520), (2, 178674260), (4, 89337130), (5, 71469704), (8, 44668565), (10, 35734852), (20, 17867426), (40, 8933713), (47, 7603160), (67, 5333560), (94, 3801580), (134, 2666780), (188, 1900790), (235, 1520632), (268, 1333390), (335, 1066712), (376, 950395), (470, 760316), (536, 666695), (670, 533356), (940, 380158), (1340, 266678), (1880, 190079), (2680, 133339), (2837, 125960), (3149, 113480), (5674, 62980), (6298, 56740), (11348, 31490), (12596, 28370), (14185, 25192), (15745, 22696)]