2023804040

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{863}}^1\times {\mathrm{2549}}^1$

素因数の和:3446

約数の個数: 64

約数和(自身を含む): 4758912000

約数和(自身を除く): 2735107960

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 863, 920, 1726, 2549, 3452, 4315, 5098, 6904, 8630, 10196, 12745, 17260, 19849, 20392, 25490, 34520, 39698, 50980, 58627, 79396, 99245, 101960, 117254, 158792, 198490, 234508, 293135, 396980, 469016, 586270, 793960, 1172540, 2199787, 2345080, 4399574, 8799148, 10998935, 17598296, 21997870, 43995740, 50595101, 87991480, 101190202, 202380404, 252975505, 404760808, 505951010, 1011902020, 2023804040]

約数ペア:

[(1, 2023804040), (2, 1011902020), (4, 505951010), (5, 404760808), (8, 252975505), (10, 202380404), (20, 101190202), (23, 87991480), (40, 50595101), (46, 43995740), (92, 21997870), (115, 17598296), (184, 10998935), (230, 8799148), (460, 4399574), (863, 2345080), (920, 2199787), (1726, 1172540), (2549, 793960), (3452, 586270), (4315, 469016), (5098, 396980), (6904, 293135), (8630, 234508), (10196, 198490), (12745, 158792), (17260, 117254), (19849, 101960), (20392, 99245), (25490, 79396), (34520, 58627), (39698, 50980)]