64363520

素因数分解:

$2^{10}\times 5^1\times {\mathrm{13}}^1\times {\mathrm{967}}^1$

素因数の和:1005

約数の個数: 88

約数和(自身を含む): 166445664

約数和(自身を除く): 102082144

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 256, 260, 320, 416, 512, 520, 640, 832, 967, 1024, 1040, 1280, 1664, 1934, 2080, 2560, 3328, 3868, 4160, 4835, 5120, 6656, 7736, 8320, 9670, 12571, 13312, 15472, 16640, 19340, 25142, 30944, 33280, 38680, 50284, 61888, 62855, 66560, 77360, 100568, 123776, 125710, 154720, 201136, 247552, 251420, 309440, 402272, 495104, 502840, 618880, 804544, 990208, 1005680, 1237760, 1609088, 2011360, 2475520, 3218176, 4022720, 4951040, 6436352, 8045440, 12872704, 16090880, 32181760, 64363520]

約数ペア:

[(1, 64363520), (2, 32181760), (4, 16090880), (5, 12872704), (8, 8045440), (10, 6436352), (13, 4951040), (16, 4022720), (20, 3218176), (26, 2475520), (32, 2011360), (40, 1609088), (52, 1237760), (64, 1005680), (65, 990208), (80, 804544), (104, 618880), (128, 502840), (130, 495104), (160, 402272), (208, 309440), (256, 251420), (260, 247552), (320, 201136), (416, 154720), (512, 125710), (520, 123776), (640, 100568), (832, 77360), (967, 66560), (1024, 62855), (1040, 61888), (1280, 50284), (1664, 38680), (1934, 33280), (2080, 30944), (2560, 25142), (3328, 19340), (3868, 16640), (4160, 15472), (4835, 13312), (5120, 12571), (6656, 9670), (7736, 8320)]