236411780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{10433}}^1$

素因数の和:10556

約数の個数: 48

約数和(自身を含む): 546908544

約数和(自身を除く): 310496764

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 103, 110, 206, 220, 412, 515, 1030, 1133, 2060, 2266, 4532, 5665, 10433, 11330, 20866, 22660, 41732, 52165, 104330, 114763, 208660, 229526, 459052, 573815, 1074599, 1147630, 2149198, 2295260, 4298396, 5372995, 10745990, 11820589, 21491980, 23641178, 47282356, 59102945, 118205890, 236411780]

約数ペア:

[(1, 236411780), (2, 118205890), (4, 59102945), (5, 47282356), (10, 23641178), (11, 21491980), (20, 11820589), (22, 10745990), (44, 5372995), (55, 4298396), (103, 2295260), (110, 2149198), (206, 1147630), (220, 1074599), (412, 573815), (515, 459052), (1030, 229526), (1133, 208660), (2060, 114763), (2266, 104330), (4532, 52165), (5665, 41732), (10433, 22660), (11330, 20866)]