26198220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{11801}}^1$

素因数の和:11850

約数の個数: 48

約数和(自身を含む): 75343968

約数和(自身を除く): 49145748

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, 11801, 23602, 35403, 47204, 59005, 70806, 118010, 141612, 177015, 236020, 354030, 436637, 708060, 873274, 1309911, 1746548, 2183185, 2619822, 4366370, 5239644, 6549555, 8732740, 13099110, 26198220]

約数ペア:

[(1, 26198220), (2, 13099110), (3, 8732740), (4, 6549555), (5, 5239644), (6, 4366370), (10, 2619822), (12, 2183185), (15, 1746548), (20, 1309911), (30, 873274), (37, 708060), (60, 436637), (74, 354030), (111, 236020), (148, 177015), (185, 141612), (222, 118010), (370, 70806), (444, 59005), (555, 47204), (740, 35403), (1110, 23602), (2220, 11801)]