755485060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{79861}}^1$

素因数の和:79924

約数の個数: 48

約数和(自身を含む): 1771019712

約数和(自身を除く): 1015534652

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 43, 44, 55, 86, 110, 172, 215, 220, 430, 473, 860, 946, 1892, 2365, 4730, 9460, 79861, 159722, 319444, 399305, 798610, 878471, 1597220, 1756942, 3434023, 3513884, 4392355, 6868046, 8784710, 13736092, 17170115, 17569420, 34340230, 37774253, 68680460, 75548506, 151097012, 188871265, 377742530, 755485060]

約数ペア:

[(1, 755485060), (2, 377742530), (4, 188871265), (5, 151097012), (10, 75548506), (11, 68680460), (20, 37774253), (22, 34340230), (43, 17569420), (44, 17170115), (55, 13736092), (86, 8784710), (110, 6868046), (172, 4392355), (215, 3513884), (220, 3434023), (430, 1756942), (473, 1597220), (860, 878471), (946, 798610), (1892, 399305), (2365, 319444), (4730, 159722), (9460, 79861)]