9512200

素因数分解:

$2^3\times 5^2\times {\mathrm{199}}^1\times {\mathrm{239}}^1$

素因数の和:454

約数の個数: 48

約数和(自身を含む): 22320000

約数和(自身を除く): 12807800

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 199, 200, 239, 398, 478, 796, 956, 995, 1195, 1592, 1912, 1990, 2390, 3980, 4780, 4975, 5975, 7960, 9560, 9950, 11950, 19900, 23900, 39800, 47561, 47800, 95122, 190244, 237805, 380488, 475610, 951220, 1189025, 1902440, 2378050, 4756100, 9512200]

約数ペア:

[(1, 9512200), (2, 4756100), (4, 2378050), (5, 1902440), (8, 1189025), (10, 951220), (20, 475610), (25, 380488), (40, 237805), (50, 190244), (100, 95122), (199, 47800), (200, 47561), (239, 39800), (398, 23900), (478, 19900), (796, 11950), (956, 9950), (995, 9560), (1195, 7960), (1592, 5975), (1912, 4975), (1990, 4780), (2390, 3980)]