1483822220

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{31397}}^1$

素因数の和:31562

約数の個数: 48

約数和(自身を含む): 3323164320

約数和(自身を除く): 1839342100

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 139, 170, 278, 340, 556, 695, 1390, 2363, 2780, 4726, 9452, 11815, 23630, 31397, 47260, 62794, 125588, 156985, 313970, 533749, 627940, 1067498, 2134996, 2668745, 4364183, 5337490, 8728366, 10674980, 17456732, 21820915, 43641830, 74191111, 87283660, 148382222, 296764444, 370955555, 741911110, 1483822220]

約数ペア:

[(1, 1483822220), (2, 741911110), (4, 370955555), (5, 296764444), (10, 148382222), (17, 87283660), (20, 74191111), (34, 43641830), (68, 21820915), (85, 17456732), (139, 10674980), (170, 8728366), (278, 5337490), (340, 4364183), (556, 2668745), (695, 2134996), (1390, 1067498), (2363, 627940), (2780, 533749), (4726, 313970), (9452, 156985), (11815, 125588), (23630, 62794), (31397, 47260)]