27312589060

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2423}}^1\times {\mathrm{18181}}^1$

素因数の和:20644

約数の個数: 48

約数和(自身を含む): 59234337792

約数和(自身を除く): 31921748732

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 2423, 4846, 9692, 12115, 18181, 24230, 36362, 48460, 72724, 75113, 90905, 150226, 181810, 300452, 363620, 375565, 563611, 751130, 1127222, 1502260, 2254444, 2818055, 5636110, 11272220, 44052563, 88105126, 176210252, 220262815, 440525630, 881051260, 1365629453, 2731258906, 5462517812, 6828147265, 13656294530, 27312589060]

約数ペア:

[(1, 27312589060), (2, 13656294530), (4, 6828147265), (5, 5462517812), (10, 2731258906), (20, 1365629453), (31, 881051260), (62, 440525630), (124, 220262815), (155, 176210252), (310, 88105126), (620, 44052563), (2423, 11272220), (4846, 5636110), (9692, 2818055), (12115, 2254444), (18181, 1502260), (24230, 1127222), (36362, 751130), (48460, 563611), (72724, 375565), (75113, 363620), (90905, 300452), (150226, 181810)]