126776320

素因数分解:

$2^{10}\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2251}}^1$

素因数の和:2287

約数の個数: 88

約数和(自身を含む): 331908768

約数和(自身を除く): 205132448

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, 440, 512, 640, 704, 880, 1024, 1280, 1408, 1760, 2251, 2560, 2816, 3520, 4502, 5120, 5632, 7040, 9004, 11255, 11264, 14080, 18008, 22510, 24761, 28160, 36016, 45020, 49522, 56320, 72032, 90040, 99044, 123805, 144064, 180080, 198088, 247610, 288128, 360160, 396176, 495220, 576256, 720320, 792352, 990440, 1152512, 1440640, 1584704, 1980880, 2305024, 2881280, 3169408, 3961760, 5762560, 6338816, 7923520, 11525120, 12677632, 15847040, 25355264, 31694080, 63388160, 126776320]

約数ペア:

[(1, 126776320), (2, 63388160), (4, 31694080), (5, 25355264), (8, 15847040), (10, 12677632), (11, 11525120), (16, 7923520), (20, 6338816), (22, 5762560), (32, 3961760), (40, 3169408), (44, 2881280), (55, 2305024), (64, 1980880), (80, 1584704), (88, 1440640), (110, 1152512), (128, 990440), (160, 792352), (176, 720320), (220, 576256), (256, 495220), (320, 396176), (352, 360160), (440, 288128), (512, 247610), (640, 198088), (704, 180080), (880, 144064), (1024, 123805), (1280, 99044), (1408, 90040), (1760, 72032), (2251, 56320), (2560, 49522), (2816, 45020), (3520, 36016), (4502, 28160), (5120, 24761), (5632, 22510), (7040, 18008), (9004, 14080), (11255, 11264)]