28363300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{40519}}^1$

素因数の和:40540

約数の個数: 36

約数和(自身を含む): 70342720

約数和(自身を除く): 41979420

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 40519, 81038, 162076, 202595, 283633, 405190, 567266, 810380, 1012975, 1134532, 1418165, 2025950, 2836330, 4051900, 5672660, 7090825, 14181650, 28363300]

約数ペア:

[(1, 28363300), (2, 14181650), (4, 7090825), (5, 5672660), (7, 4051900), (10, 2836330), (14, 2025950), (20, 1418165), (25, 1134532), (28, 1012975), (35, 810380), (50, 567266), (70, 405190), (100, 283633), (140, 202595), (175, 162076), (350, 81038), (700, 40519)]