12656220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{5701}}^1$

素因数の和:5750

約数の個数: 48

約数和(自身を含む): 36401568

約数和(自身を除く): 23745348

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 2220, 5701, 11402, 17103, 22804, 28505, 34206, 57010, 68412, 85515, 114020, 171030, 210937, 342060, 421874, 632811, 843748, 1054685, 1265622, 2109370, 2531244, 3164055, 4218740, 6328110, 12656220]

約数ペア:

[(1, 12656220), (2, 6328110), (3, 4218740), (4, 3164055), (5, 2531244), (6, 2109370), (10, 1265622), (12, 1054685), (15, 843748), (20, 632811), (30, 421874), (37, 342060), (60, 210937), (74, 171030), (111, 114020), (148, 85515), (185, 68412), (222, 57010), (370, 34206), (444, 28505), (555, 22804), (740, 17103), (1110, 11402), (2220, 5701)]