2285173880

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{577}}^1\times {\mathrm{9001}}^1$

素因数の和:9600

約数の個数: 64

約数和(自身を含む): 5619408480

約数和(自身を除く): 3334234600

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 577, 1154, 2308, 2885, 4616, 5770, 6347, 9001, 11540, 12694, 18002, 23080, 25388, 31735, 36004, 45005, 50776, 63470, 72008, 90010, 99011, 126940, 180020, 198022, 253880, 360040, 396044, 495055, 792088, 990110, 1980220, 3960440, 5193577, 10387154, 20774308, 25967885, 41548616, 51935770, 57129347, 103871540, 114258694, 207743080, 228517388, 285646735, 457034776, 571293470, 1142586940, 2285173880]

約数ペア:

[(1, 2285173880), (2, 1142586940), (4, 571293470), (5, 457034776), (8, 285646735), (10, 228517388), (11, 207743080), (20, 114258694), (22, 103871540), (40, 57129347), (44, 51935770), (55, 41548616), (88, 25967885), (110, 20774308), (220, 10387154), (440, 5193577), (577, 3960440), (1154, 1980220), (2308, 990110), (2885, 792088), (4616, 495055), (5770, 396044), (6347, 360040), (9001, 253880), (11540, 198022), (12694, 180020), (18002, 126940), (23080, 99011), (25388, 90010), (31735, 72008), (36004, 63470), (45005, 50776)]