56264560

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3761}}^1$

素因数の和:3802

約数の個数: 80

約数和(自身を含む): 151142112

約数和(自身を除く): 94877552

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 34, 40, 44, 55, 68, 80, 85, 88, 110, 136, 170, 176, 187, 220, 272, 340, 374, 440, 680, 748, 880, 935, 1360, 1496, 1870, 2992, 3740, 3761, 7480, 7522, 14960, 15044, 18805, 30088, 37610, 41371, 60176, 63937, 75220, 82742, 127874, 150440, 165484, 206855, 255748, 300880, 319685, 330968, 413710, 511496, 639370, 661936, 703307, 827420, 1022992, 1278740, 1406614, 1654840, 2557480, 2813228, 3309680, 3516535, 5114960, 5626456, 7033070, 11252912, 14066140, 28132280, 56264560]

約数ペア:

[(1, 56264560), (2, 28132280), (4, 14066140), (5, 11252912), (8, 7033070), (10, 5626456), (11, 5114960), (16, 3516535), (17, 3309680), (20, 2813228), (22, 2557480), (34, 1654840), (40, 1406614), (44, 1278740), (55, 1022992), (68, 827420), (80, 703307), (85, 661936), (88, 639370), (110, 511496), (136, 413710), (170, 330968), (176, 319685), (187, 300880), (220, 255748), (272, 206855), (340, 165484), (374, 150440), (440, 127874), (680, 82742), (748, 75220), (880, 63937), (935, 60176), (1360, 41371), (1496, 37610), (1870, 30088), (2992, 18805), (3740, 15044), (3761, 14960), (7480, 7522)]