22201300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{20183}}^1$

素因数の和:20208

約数の個数: 36

約数和(自身を含む): 52559136

約数和(自身を除く): 30357836

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 550, 1100, 20183, 40366, 80732, 100915, 201830, 222013, 403660, 444026, 504575, 888052, 1009150, 1110065, 2018300, 2220130, 4440260, 5550325, 11100650, 22201300]

約数ペア:

[(1, 22201300), (2, 11100650), (4, 5550325), (5, 4440260), (10, 2220130), (11, 2018300), (20, 1110065), (22, 1009150), (25, 888052), (44, 504575), (50, 444026), (55, 403660), (100, 222013), (110, 201830), (220, 100915), (275, 80732), (550, 40366), (1100, 20183)]