22415360

素因数分解:

$2^{11}\times 5^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1$

素因数の和:237

約数の個数: 96

約数和(自身を含む): 58968000

約数和(自身を除く): 36552640

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 199, 220, 256, 320, 352, 398, 440, 512, 640, 704, 796, 880, 995, 1024, 1280, 1408, 1592, 1760, 1990, 2048, 2189, 2560, 2816, 3184, 3520, 3980, 4378, 5120, 5632, 6368, 7040, 7960, 8756, 10240, 10945, 11264, 12736, 14080, 15920, 17512, 21890, 22528, 25472, 28160, 31840, 35024, 43780, 50944, 56320, 63680, 70048, 87560, 101888, 112640, 127360, 140096, 175120, 203776, 254720, 280192, 350240, 407552, 509440, 560384, 700480, 1018880, 1120768, 1400960, 2037760, 2241536, 2801920, 4483072, 5603840, 11207680, 22415360]

約数ペア:

[(1, 22415360), (2, 11207680), (4, 5603840), (5, 4483072), (8, 2801920), (10, 2241536), (11, 2037760), (16, 1400960), (20, 1120768), (22, 1018880), (32, 700480), (40, 560384), (44, 509440), (55, 407552), (64, 350240), (80, 280192), (88, 254720), (110, 203776), (128, 175120), (160, 140096), (176, 127360), (199, 112640), (220, 101888), (256, 87560), (320, 70048), (352, 63680), (398, 56320), (440, 50944), (512, 43780), (640, 35024), (704, 31840), (796, 28160), (880, 25472), (995, 22528), (1024, 21890), (1280, 17512), (1408, 15920), (1592, 14080), (1760, 12736), (1990, 11264), (2048, 10945), (2189, 10240), (2560, 8756), (2816, 7960), (3184, 7040), (3520, 6368), (3980, 5632), (4378, 5120)]