89479060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{2351}}^1$

素因数の和:2544

約数の個数: 48

約数和(自身を含む): 206260992

約数和(自身を除く): 116781932

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 173, 220, 346, 692, 865, 1730, 1903, 2351, 3460, 3806, 4702, 7612, 9404, 9515, 11755, 19030, 23510, 25861, 38060, 47020, 51722, 103444, 129305, 258610, 406723, 517220, 813446, 1626892, 2033615, 4067230, 4473953, 8134460, 8947906, 17895812, 22369765, 44739530, 89479060]

約数ペア:

[(1, 89479060), (2, 44739530), (4, 22369765), (5, 17895812), (10, 8947906), (11, 8134460), (20, 4473953), (22, 4067230), (44, 2033615), (55, 1626892), (110, 813446), (173, 517220), (220, 406723), (346, 258610), (692, 129305), (865, 103444), (1730, 51722), (1903, 47020), (2351, 38060), (3460, 25861), (3806, 23510), (4702, 19030), (7612, 11755), (9404, 9515)]