22451050

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{433}}^1$

素因数の和:523

約数の個数: 48

約数和(自身を含む): 45043992

約数和(自身を除く): 22592942

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 61, 85, 122, 170, 305, 425, 433, 610, 850, 866, 1037, 1525, 2074, 2165, 3050, 4330, 5185, 7361, 10370, 10825, 14722, 21650, 25925, 26413, 36805, 51850, 52826, 73610, 132065, 184025, 264130, 368050, 449021, 660325, 898042, 1320650, 2245105, 4490210, 11225525, 22451050]

約数ペア:

[(1, 22451050), (2, 11225525), (5, 4490210), (10, 2245105), (17, 1320650), (25, 898042), (34, 660325), (50, 449021), (61, 368050), (85, 264130), (122, 184025), (170, 132065), (305, 73610), (425, 52826), (433, 51850), (610, 36805), (850, 26413), (866, 25925), (1037, 21650), (1525, 14722), (2074, 10825), (2165, 10370), (3050, 7361), (4330, 5185)]