2023367080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{359}}^1\times {\mathrm{20129}}^1$

素因数の和:20506

約数の個数: 64

約数和(自身を含む): 5217696000

約数和(自身を除く): 3194328920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 359, 718, 1436, 1795, 2513, 2872, 3590, 5026, 7180, 10052, 12565, 14360, 20104, 20129, 25130, 40258, 50260, 80516, 100520, 100645, 140903, 161032, 201290, 281806, 402580, 563612, 704515, 805160, 1127224, 1409030, 2818060, 5636120, 7226311, 14452622, 28905244, 36131555, 50584177, 57810488, 72263110, 101168354, 144526220, 202336708, 252920885, 289052440, 404673416, 505841770, 1011683540, 2023367080]

約数ペア:

[(1, 2023367080), (2, 1011683540), (4, 505841770), (5, 404673416), (7, 289052440), (8, 252920885), (10, 202336708), (14, 144526220), (20, 101168354), (28, 72263110), (35, 57810488), (40, 50584177), (56, 36131555), (70, 28905244), (140, 14452622), (280, 7226311), (359, 5636120), (718, 2818060), (1436, 1409030), (1795, 1127224), (2513, 805160), (2872, 704515), (3590, 563612), (5026, 402580), (7180, 281806), (10052, 201290), (12565, 161032), (14360, 140903), (20104, 100645), (20129, 100520), (25130, 80516), (40258, 50260)]