104919040

素因数分解:

$2^{12}\times 5^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:185

約数の個数: 104

約数和(自身を含む): 259490880

約数和(自身を除く): 154571840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 64, 80, 94, 109, 128, 160, 188, 218, 235, 256, 320, 376, 436, 470, 512, 545, 640, 752, 872, 940, 1024, 1090, 1280, 1504, 1744, 1880, 2048, 2180, 2560, 3008, 3488, 3760, 4096, 4360, 5120, 5123, 6016, 6976, 7520, 8720, 10240, 10246, 12032, 13952, 15040, 17440, 20480, 20492, 24064, 25615, 27904, 30080, 34880, 40984, 48128, 51230, 55808, 60160, 69760, 81968, 96256, 102460, 111616, 120320, 139520, 163936, 192512, 204920, 223232, 240640, 279040, 327872, 409840, 446464, 481280, 558080, 655744, 819680, 962560, 1116160, 1311488, 1639360, 2232320, 2622976, 3278720, 5245952, 6557440, 10491904, 13114880, 20983808, 26229760, 52459520, 104919040]

約数ペア:

[(1, 104919040), (2, 52459520), (4, 26229760), (5, 20983808), (8, 13114880), (10, 10491904), (16, 6557440), (20, 5245952), (32, 3278720), (40, 2622976), (47, 2232320), (64, 1639360), (80, 1311488), (94, 1116160), (109, 962560), (128, 819680), (160, 655744), (188, 558080), (218, 481280), (235, 446464), (256, 409840), (320, 327872), (376, 279040), (436, 240640), (470, 223232), (512, 204920), (545, 192512), (640, 163936), (752, 139520), (872, 120320), (940, 111616), (1024, 102460), (1090, 96256), (1280, 81968), (1504, 69760), (1744, 60160), (1880, 55808), (2048, 51230), (2180, 48128), (2560, 40984), (3008, 34880), (3488, 30080), (3760, 27904), (4096, 25615), (4360, 24064), (5120, 20492), (5123, 20480), (6016, 17440), (6976, 15040), (7520, 13952), (8720, 12032), (10240, 10246)]