3780491620

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{383417}}^1$

素因数の和:383472

約数の個数: 48

約数和(自身を含む): 8695920240

約数和(自身を除く): 4915428620

約数列:

[1, 2, 4, 5, 10, 17, 20, 29, 34, 58, 68, 85, 116, 145, 170, 290, 340, 493, 580, 986, 1972, 2465, 4930, 9860, 383417, 766834, 1533668, 1917085, 3834170, 6518089, 7668340, 11119093, 13036178, 22238186, 26072356, 32590445, 44476372, 55595465, 65180890, 111190930, 130361780, 189024581, 222381860, 378049162, 756098324, 945122905, 1890245810, 3780491620]

約数ペア:

[(1, 3780491620), (2, 1890245810), (4, 945122905), (5, 756098324), (10, 378049162), (17, 222381860), (20, 189024581), (29, 130361780), (34, 111190930), (58, 65180890), (68, 55595465), (85, 44476372), (116, 32590445), (145, 26072356), (170, 22238186), (290, 13036178), (340, 11119093), (493, 7668340), (580, 6518089), (986, 3834170), (1972, 1917085), (2465, 1533668), (4930, 766834), (9860, 383417)]