56883160

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{383}}^1$

素因数の和:520

約数の個数: 64

約数和(自身を含む): 132710400

約数和(自身を除く): 75827240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 79, 94, 158, 188, 235, 316, 376, 383, 395, 470, 632, 766, 790, 940, 1532, 1580, 1880, 1915, 3064, 3160, 3713, 3830, 7426, 7660, 14852, 15320, 18001, 18565, 29704, 30257, 36002, 37130, 60514, 72004, 74260, 90005, 121028, 144008, 148520, 151285, 180010, 242056, 302570, 360020, 605140, 720040, 1210280, 1422079, 2844158, 5688316, 7110395, 11376632, 14220790, 28441580, 56883160]

約数ペア:

[(1, 56883160), (2, 28441580), (4, 14220790), (5, 11376632), (8, 7110395), (10, 5688316), (20, 2844158), (40, 1422079), (47, 1210280), (79, 720040), (94, 605140), (158, 360020), (188, 302570), (235, 242056), (316, 180010), (376, 151285), (383, 148520), (395, 144008), (470, 121028), (632, 90005), (766, 74260), (790, 72004), (940, 60514), (1532, 37130), (1580, 36002), (1880, 30257), (1915, 29704), (3064, 18565), (3160, 18001), (3713, 15320), (3830, 14852), (7426, 7660)]