14539040

素因数分解:

$2^5\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1021}}^1$

素因数の和:1125

約数の個数: 48

約数和(自身を含む): 34768440

約数和(自身を除く): 20229400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 89, 160, 178, 356, 445, 712, 890, 1021, 1424, 1780, 2042, 2848, 3560, 4084, 5105, 7120, 8168, 10210, 14240, 16336, 20420, 32672, 40840, 81680, 90869, 163360, 181738, 363476, 454345, 726952, 908690, 1453904, 1817380, 2907808, 3634760, 7269520, 14539040]

約数ペア:

[(1, 14539040), (2, 7269520), (4, 3634760), (5, 2907808), (8, 1817380), (10, 1453904), (16, 908690), (20, 726952), (32, 454345), (40, 363476), (80, 181738), (89, 163360), (160, 90869), (178, 81680), (356, 40840), (445, 32672), (712, 20420), (890, 16336), (1021, 14240), (1424, 10210), (1780, 8168), (2042, 7120), (2848, 5105), (3560, 4084)]