22217804440

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1511}}^1\times {\mathrm{28277}}^1$

素因数の和:29812

約数の個数: 64

約数和(自身を含む): 53872983360

約数和(自身を除く): 31655178920

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 1511, 3022, 6044, 7555, 12088, 15110, 19643, 28277, 30220, 39286, 56554, 60440, 78572, 98215, 113108, 141385, 157144, 196430, 226216, 282770, 367601, 392860, 565540, 735202, 785720, 1131080, 1470404, 1838005, 2940808, 3676010, 7352020, 14704040, 42726547, 85453094, 170906188, 213632735, 341812376, 427265470, 555445111, 854530940, 1110890222, 1709061880, 2221780444, 2777225555, 4443560888, 5554451110, 11108902220, 22217804440]

約数ペア:

[(1, 22217804440), (2, 11108902220), (4, 5554451110), (5, 4443560888), (8, 2777225555), (10, 2221780444), (13, 1709061880), (20, 1110890222), (26, 854530940), (40, 555445111), (52, 427265470), (65, 341812376), (104, 213632735), (130, 170906188), (260, 85453094), (520, 42726547), (1511, 14704040), (3022, 7352020), (6044, 3676010), (7555, 2940808), (12088, 1838005), (15110, 1470404), (19643, 1131080), (28277, 785720), (30220, 735202), (39286, 565540), (56554, 392860), (60440, 367601), (78572, 282770), (98215, 226216), (113108, 196430), (141385, 157144)]