12847100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{18353}}^1$

素因数の和:18374

約数の個数: 36

約数和(自身を含む): 31862544

約数和(自身を除く): 19015444

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 18353, 36706, 73412, 91765, 128471, 183530, 256942, 367060, 458825, 513884, 642355, 917650, 1284710, 1835300, 2569420, 3211775, 6423550, 12847100]

約数ペア:

[(1, 12847100), (2, 6423550), (4, 3211775), (5, 2569420), (7, 1835300), (10, 1284710), (14, 917650), (20, 642355), (25, 513884), (28, 458825), (35, 367060), (50, 256942), (70, 183530), (100, 128471), (140, 91765), (175, 73412), (350, 36706), (700, 18353)]