45366991480

素因数分解:

$2^3\times 5^1\times {\mathrm{487}}^1\times {\mathrm{1021}}^1\times {\mathrm{2281}}^1$

素因数の和:3800

約数の個数: 64

約数和(自身を含む): 102430399680

約数和(自身を除く): 57063408200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 487, 974, 1021, 1948, 2042, 2281, 2435, 3896, 4084, 4562, 4870, 5105, 8168, 9124, 9740, 10210, 11405, 18248, 19480, 20420, 22810, 40840, 45620, 91240, 497227, 994454, 1110847, 1988908, 2221694, 2328901, 2486135, 3977816, 4443388, 4657802, 4972270, 5554235, 8886776, 9315604, 9944540, 11108470, 11644505, 18631208, 19889080, 22216940, 23289010, 44433880, 46578020, 93156040, 1134174787, 2268349574, 4536699148, 5670873935, 9073398296, 11341747870, 22683495740, 45366991480]

約数ペア:

[(1, 45366991480), (2, 22683495740), (4, 11341747870), (5, 9073398296), (8, 5670873935), (10, 4536699148), (20, 2268349574), (40, 1134174787), (487, 93156040), (974, 46578020), (1021, 44433880), (1948, 23289010), (2042, 22216940), (2281, 19889080), (2435, 18631208), (3896, 11644505), (4084, 11108470), (4562, 9944540), (4870, 9315604), (5105, 8886776), (8168, 5554235), (9124, 4972270), (9740, 4657802), (10210, 4443388), (11405, 3977816), (18248, 2486135), (19480, 2328901), (20420, 2221694), (22810, 1988908), (40840, 1110847), (45620, 994454), (91240, 497227)]