99871100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{142673}}^1$

素因数の和:142694

約数の個数: 36

約数和(自身を含む): 247682064

約数和(自身を除く): 147810964

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 142673, 285346, 570692, 713365, 998711, 1426730, 1997422, 2853460, 3566825, 3994844, 4993555, 7133650, 9987110, 14267300, 19974220, 24967775, 49935550, 99871100]

約数ペア:

[(1, 99871100), (2, 49935550), (4, 24967775), (5, 19974220), (7, 14267300), (10, 9987110), (14, 7133650), (20, 4993555), (25, 3994844), (28, 3566825), (35, 2853460), (50, 1997422), (70, 1426730), (100, 998711), (140, 713365), (175, 570692), (350, 285346), (700, 142673)]