1945399.00000000

素因数分解:

$2^9\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1747}}^1$

素因数の和:1781

約数の個数: 80

約数和(自身を含む): 128750688

約数和(自身を除く): 79555168

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, 1280, 1408, 1747, 1760, 2560, 2816, 3494, 3520, 5632, 6988, 7040, 8735, 13976, 14080, 17470, 19217, 27952, 28160, 34940, 38434, 55904, 69880, 76868, 96085, 111808, 139760, 153736, 192170, 223616, 279520, 307472, 384340, 447232, 559040, 614944, 768680, 894464, 1118080, 1229888, 1537360, 2236160, 2459776, 3074720, 4472320, 4919552, 6149440, 9839104, 12298880, 24597760, 49195520]

約数ペア:

[(1, 49195520), (2, 24597760), (4, 12298880), (5, 9839104), (8, 6149440), (10, 4919552), (11, 4472320), (16, 3074720), (20, 2459776), (22, 2236160), (32, 1537360), (40, 1229888), (44, 1118080), (55, 894464), (64, 768680), (80, 614944), (88, 559040), (110, 447232), (128, 384340), (160, 307472), (176, 279520), (220, 223616), (256, 192170), (320, 153736), (352, 139760), (440, 111808), (512, 96085), (640, 76868), (704, 69880), (880, 55904), (1280, 38434), (1408, 34940), (1747, 28160), (1760, 27952), (2560, 19217), (2816, 17470), (3494, 14080), (3520, 13976), (5632, 8735), (6988, 7040)]