22273120

素因数分解:

$2^5\times 5^1\times {\mathrm{107}}^1\times {\mathrm{1301}}^1$

素因数の和:1423

約数の個数: 48

約数和(自身を含む): 53152848

約数和(自身を除く): 30879728

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 107, 160, 214, 428, 535, 856, 1070, 1301, 1712, 2140, 2602, 3424, 4280, 5204, 6505, 8560, 10408, 13010, 17120, 20816, 26020, 41632, 52040, 104080, 139207, 208160, 278414, 556828, 696035, 1113656, 1392070, 2227312, 2784140, 4454624, 5568280, 11136560, 22273120]

約数ペア:

[(1, 22273120), (2, 11136560), (4, 5568280), (5, 4454624), (8, 2784140), (10, 2227312), (16, 1392070), (20, 1113656), (32, 696035), (40, 556828), (80, 278414), (107, 208160), (160, 139207), (214, 104080), (428, 52040), (535, 41632), (856, 26020), (1070, 20816), (1301, 17120), (1712, 13010), (2140, 10408), (2602, 8560), (3424, 6505), (4280, 5204)]