5589760

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{397}}^1$

素因数の和:429

約数の個数: 72

約数和(自身を含む): 14643216

約数和(自身を除く): 9053456

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 256, 320, 352, 397, 440, 640, 704, 794, 880, 1280, 1408, 1588, 1760, 1985, 2816, 3176, 3520, 3970, 4367, 6352, 7040, 7940, 8734, 12704, 14080, 15880, 17468, 21835, 25408, 31760, 34936, 43670, 50816, 63520, 69872, 87340, 101632, 127040, 139744, 174680, 254080, 279488, 349360, 508160, 558976, 698720, 1117952, 1397440, 2794880, 5589760]

約数ペア:

[(1, 5589760), (2, 2794880), (4, 1397440), (5, 1117952), (8, 698720), (10, 558976), (11, 508160), (16, 349360), (20, 279488), (22, 254080), (32, 174680), (40, 139744), (44, 127040), (55, 101632), (64, 87340), (80, 69872), (88, 63520), (110, 50816), (128, 43670), (160, 34936), (176, 31760), (220, 25408), (256, 21835), (320, 17468), (352, 15880), (397, 14080), (440, 12704), (640, 8734), (704, 7940), (794, 7040), (880, 6352), (1280, 4367), (1408, 3970), (1588, 3520), (1760, 3176), (1985, 2816)]