28027300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{40039}}^1$

素因数の和:40060

約数の個数: 36

約数和(自身を含む): 69509440

約数和(自身を除く): 41482140

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 40039, 80078, 160156, 200195, 280273, 400390, 560546, 800780, 1000975, 1121092, 1401365, 2001950, 2802730, 4003900, 5605460, 7006825, 14013650, 28027300]

約数ペア:

[(1, 28027300), (2, 14013650), (4, 7006825), (5, 5605460), (7, 4003900), (10, 2802730), (14, 2001950), (20, 1401365), (25, 1121092), (28, 1000975), (35, 800780), (50, 560546), (70, 400390), (100, 280273), (140, 200195), (175, 160156), (350, 80078), (700, 40039)]