1194241520

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{481549}}^1$

素因数の和:481593

約数の個数: 40

約数和(自身を含む): 2866185600

約数和(自身を除く): 1671944080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 481549, 963098, 1926196, 2407745, 3852392, 4815490, 7704784, 9630980, 14928019, 19261960, 29856038, 38523920, 59712076, 74640095, 119424152, 149280190, 238848304, 298560380, 597120760, 1194241520]

約数ペア:

[(1, 1194241520), (2, 597120760), (4, 298560380), (5, 238848304), (8, 149280190), (10, 119424152), (16, 74640095), (20, 59712076), (31, 38523920), (40, 29856038), (62, 19261960), (80, 14928019), (124, 9630980), (155, 7704784), (248, 4815490), (310, 3852392), (496, 2407745), (620, 1926196), (1240, 963098), (2480, 481549)]