4933653860

素因数分解:

$2^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{991}}^1\times {\mathrm{1087}}^1$

素因数の和:2316

約数の個数: 48

約数和(自身を含む): 10425999360

約数和(自身を除く): 5492345500

約数列:

[1, 2, 4, 5, 10, 20, 229, 458, 916, 991, 1087, 1145, 1982, 2174, 2290, 3964, 4348, 4580, 4955, 5435, 9910, 10870, 19820, 21740, 226939, 248923, 453878, 497846, 907756, 995692, 1077217, 1134695, 1244615, 2154434, 2269390, 2489230, 4308868, 4538780, 4978460, 5386085, 10772170, 21544340, 246682693, 493365386, 986730772, 1233413465, 2466826930, 4933653860]

約数ペア:

[(1, 4933653860), (2, 2466826930), (4, 1233413465), (5, 986730772), (10, 493365386), (20, 246682693), (229, 21544340), (458, 10772170), (916, 5386085), (991, 4978460), (1087, 4538780), (1145, 4308868), (1982, 2489230), (2174, 2269390), (2290, 2154434), (3964, 1244615), (4348, 1134695), (4580, 1077217), (4955, 995692), (5435, 907756), (9910, 497846), (10870, 453878), (19820, 248923), (21740, 226939)]