6745280

素因数分解:

$2^6\times 5^1\times {\mathrm{107}}^1\times {\mathrm{197}}^1$

素因数の和:321

約数の個数: 56

約数和(自身を含む): 16294608

約数和(自身を除く): 9549328

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 107, 160, 197, 214, 320, 394, 428, 535, 788, 856, 985, 1070, 1576, 1712, 1970, 2140, 3152, 3424, 3940, 4280, 6304, 6848, 7880, 8560, 12608, 15760, 17120, 21079, 31520, 34240, 42158, 63040, 84316, 105395, 168632, 210790, 337264, 421580, 674528, 843160, 1349056, 1686320, 3372640, 6745280]

約数ペア:

[(1, 6745280), (2, 3372640), (4, 1686320), (5, 1349056), (8, 843160), (10, 674528), (16, 421580), (20, 337264), (32, 210790), (40, 168632), (64, 105395), (80, 84316), (107, 63040), (160, 42158), (197, 34240), (214, 31520), (320, 21079), (394, 17120), (428, 15760), (535, 12608), (788, 8560), (856, 7880), (985, 6848), (1070, 6304), (1576, 4280), (1712, 3940), (1970, 3424), (2140, 3152)]