14450020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{373}}^1$

素因数の和:544

約数の個数: 48

約数和(自身を含む): 32986800

約数和(自身を除く): 18536780

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 149, 260, 298, 373, 596, 745, 746, 1490, 1492, 1865, 1937, 2980, 3730, 3874, 4849, 7460, 7748, 9685, 9698, 19370, 19396, 24245, 38740, 48490, 55577, 96980, 111154, 222308, 277885, 555770, 722501, 1111540, 1445002, 2890004, 3612505, 7225010, 14450020]

約数ペア:

[(1, 14450020), (2, 7225010), (4, 3612505), (5, 2890004), (10, 1445002), (13, 1111540), (20, 722501), (26, 555770), (52, 277885), (65, 222308), (130, 111154), (149, 96980), (260, 55577), (298, 48490), (373, 38740), (596, 24245), (745, 19396), (746, 19370), (1490, 9698), (1492, 9685), (1865, 7748), (1937, 7460), (2980, 4849), (3730, 3874)]