22359040

素因数分解:

$2^{10}\times 5^1\times {\mathrm{11}}^1\times {\mathrm{397}}^1$

素因数の和:433

約数の個数: 88

約数和(自身を含む): 58658832

約数和(自身を除く): 36299792

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, 512, 640, 704, 794, 880, 1024, 1280, 1408, 1588, 1760, 1985, 2560, 2816, 3176, 3520, 3970, 4367, 5120, 5632, 6352, 7040, 7940, 8734, 11264, 12704, 14080, 15880, 17468, 21835, 25408, 28160, 31760, 34936, 43670, 50816, 56320, 63520, 69872, 87340, 101632, 127040, 139744, 174680, 203264, 254080, 279488, 349360, 406528, 508160, 558976, 698720, 1016320, 1117952, 1397440, 2032640, 2235904, 2794880, 4471808, 5589760, 11179520, 22359040]

約数ペア:

[(1, 22359040), (2, 11179520), (4, 5589760), (5, 4471808), (8, 2794880), (10, 2235904), (11, 2032640), (16, 1397440), (20, 1117952), (22, 1016320), (32, 698720), (40, 558976), (44, 508160), (55, 406528), (64, 349360), (80, 279488), (88, 254080), (110, 203264), (128, 174680), (160, 139744), (176, 127040), (220, 101632), (256, 87340), (320, 69872), (352, 63520), (397, 56320), (440, 50816), (512, 43670), (640, 34936), (704, 31760), (794, 28160), (880, 25408), (1024, 21835), (1280, 17468), (1408, 15880), (1588, 14080), (1760, 12704), (1985, 11264), (2560, 8734), (2816, 7940), (3176, 7040), (3520, 6352), (3970, 5632), (4367, 5120)]