54905200

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{19609}}^1$

素因数の和:19634

約数の個数: 60

約数和(自身を含む): 150761680

約数和(自身を除く): 95856480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 140, 175, 200, 280, 350, 400, 560, 700, 1400, 2800, 19609, 39218, 78436, 98045, 137263, 156872, 196090, 274526, 313744, 392180, 490225, 549052, 686315, 784360, 980450, 1098104, 1372630, 1568720, 1960900, 2196208, 2745260, 3431575, 3921800, 5490520, 6863150, 7843600, 10981040, 13726300, 27452600, 54905200]

約数ペア:

[(1, 54905200), (2, 27452600), (4, 13726300), (5, 10981040), (7, 7843600), (8, 6863150), (10, 5490520), (14, 3921800), (16, 3431575), (20, 2745260), (25, 2196208), (28, 1960900), (35, 1568720), (40, 1372630), (50, 1098104), (56, 980450), (70, 784360), (80, 686315), (100, 549052), (112, 490225), (140, 392180), (175, 313744), (200, 274526), (280, 196090), (350, 156872), (400, 137263), (560, 98045), (700, 78436), (1400, 39218), (2800, 19609)]