3814067120

素因数分解:

$2^4\times 5^1\times {\mathrm{223}}^1\times {\mathrm{439}}^1\times {\mathrm{487}}^1$

素因数の和:1162

約数の個数: 80

約数和(自身を含む): 8946094080

約数和(自身を除く): 5132026960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 223, 439, 446, 487, 878, 892, 974, 1115, 1756, 1784, 1948, 2195, 2230, 2435, 3512, 3568, 3896, 4390, 4460, 4870, 7024, 7792, 8780, 8920, 9740, 17560, 17840, 19480, 35120, 38960, 97897, 108601, 195794, 213793, 217202, 391588, 427586, 434404, 489485, 543005, 783176, 855172, 868808, 978970, 1068965, 1086010, 1566352, 1710344, 1737616, 1957940, 2137930, 2172020, 3420688, 3915880, 4275860, 4344040, 7831760, 8551720, 8688080, 17103440, 47675839, 95351678, 190703356, 238379195, 381406712, 476758390, 762813424, 953516780, 1907033560, 3814067120]

約数ペア:

[(1, 3814067120), (2, 1907033560), (4, 953516780), (5, 762813424), (8, 476758390), (10, 381406712), (16, 238379195), (20, 190703356), (40, 95351678), (80, 47675839), (223, 17103440), (439, 8688080), (446, 8551720), (487, 7831760), (878, 4344040), (892, 4275860), (974, 3915880), (1115, 3420688), (1756, 2172020), (1784, 2137930), (1948, 1957940), (2195, 1737616), (2230, 1710344), (2435, 1566352), (3512, 1086010), (3568, 1068965), (3896, 978970), (4390, 868808), (4460, 855172), (4870, 783176), (7024, 543005), (7792, 489485), (8780, 434404), (8920, 427586), (9740, 391588), (17560, 217202), (17840, 213793), (19480, 195794), (35120, 108601), (38960, 97897)]