3372640

素因数分解:

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

素因数の和:319

約数の個数: 48

約数和(自身を含む): 8083152

約数和(自身を除く): 4710512

約数列:

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

約数ペア:

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