9041900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{12917}}^1$

素因数の和:12938

約数の個数: 36

約数和(自身を含む): 22425648

約数和(自身を除く): 13383748

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 12917, 25834, 51668, 64585, 90419, 129170, 180838, 258340, 322925, 361676, 452095, 645850, 904190, 1291700, 1808380, 2260475, 4520950, 9041900]

約数ペア:

[(1, 9041900), (2, 4520950), (4, 2260475), (5, 1808380), (7, 1291700), (10, 904190), (14, 645850), (20, 452095), (25, 361676), (28, 322925), (35, 258340), (50, 180838), (70, 129170), (100, 90419), (140, 64585), (175, 51668), (350, 25834), (700, 12917)]