2023707080

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{7867}}^1$

素因数の和:8046

約数の個数: 64

約数和(自身を含む): 4673592000

約数和(自身を除く): 2649884920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 109, 118, 218, 236, 295, 436, 472, 545, 590, 872, 1090, 1180, 2180, 2360, 4360, 6431, 7867, 12862, 15734, 25724, 31468, 32155, 39335, 51448, 62936, 64310, 78670, 128620, 157340, 257240, 314680, 464153, 857503, 928306, 1715006, 1856612, 2320765, 3430012, 3713224, 4287515, 4641530, 6860024, 8575030, 9283060, 17150060, 18566120, 34300120, 50592677, 101185354, 202370708, 252963385, 404741416, 505926770, 1011853540, 2023707080]

約数ペア:

[(1, 2023707080), (2, 1011853540), (4, 505926770), (5, 404741416), (8, 252963385), (10, 202370708), (20, 101185354), (40, 50592677), (59, 34300120), (109, 18566120), (118, 17150060), (218, 9283060), (236, 8575030), (295, 6860024), (436, 4641530), (472, 4287515), (545, 3713224), (590, 3430012), (872, 2320765), (1090, 1856612), (1180, 1715006), (2180, 928306), (2360, 857503), (4360, 464153), (6431, 314680), (7867, 257240), (12862, 157340), (15734, 128620), (25724, 78670), (31468, 64310), (32155, 62936), (39335, 51448)]