17101760

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4111}}^1$

素因数の和:4141

約数の個数: 56

約数和(自身を含む): 43866816

約数和(自身を除く): 26765056

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 1040, 2080, 4111, 4160, 8222, 16444, 20555, 32888, 41110, 53443, 65776, 82220, 106886, 131552, 164440, 213772, 263104, 267215, 328880, 427544, 534430, 657760, 855088, 1068860, 1315520, 1710176, 2137720, 3420352, 4275440, 8550880, 17101760]

約数ペア:

[(1, 17101760), (2, 8550880), (4, 4275440), (5, 3420352), (8, 2137720), (10, 1710176), (13, 1315520), (16, 1068860), (20, 855088), (26, 657760), (32, 534430), (40, 427544), (52, 328880), (64, 267215), (65, 263104), (80, 213772), (104, 164440), (130, 131552), (160, 106886), (208, 82220), (260, 65776), (320, 53443), (416, 41110), (520, 32888), (832, 20555), (1040, 16444), (2080, 8222), (4111, 4160)]