182553520

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{1447}}^1$

素因数の和:1562

約数の個数: 80

約数和(自身を含む): 452471040

約数和(自身を除く): 269917520

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 83, 95, 152, 166, 190, 304, 332, 380, 415, 664, 760, 830, 1328, 1447, 1520, 1577, 1660, 2894, 3154, 3320, 5788, 6308, 6640, 7235, 7885, 11576, 12616, 14470, 15770, 23152, 25232, 27493, 28940, 31540, 54986, 57880, 63080, 109972, 115760, 120101, 126160, 137465, 219944, 240202, 274930, 439888, 480404, 549860, 600505, 960808, 1099720, 1201010, 1921616, 2199440, 2281919, 2402020, 4563838, 4804040, 9127676, 9608080, 11409595, 18255352, 22819190, 36510704, 45638380, 91276760, 182553520]

約数ペア:

[(1, 182553520), (2, 91276760), (4, 45638380), (5, 36510704), (8, 22819190), (10, 18255352), (16, 11409595), (19, 9608080), (20, 9127676), (38, 4804040), (40, 4563838), (76, 2402020), (80, 2281919), (83, 2199440), (95, 1921616), (152, 1201010), (166, 1099720), (190, 960808), (304, 600505), (332, 549860), (380, 480404), (415, 439888), (664, 274930), (760, 240202), (830, 219944), (1328, 137465), (1447, 126160), (1520, 120101), (1577, 115760), (1660, 109972), (2894, 63080), (3154, 57880), (3320, 54986), (5788, 31540), (6308, 28940), (6640, 27493), (7235, 25232), (7885, 23152), (11576, 15770), (12616, 14470)]