103431350

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{2113}}^1$

素因数の和:2225

約数の個数: 48

約数和(自身を含む): 212330160

約数和(自身を除く): 108898810

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 89, 110, 178, 275, 445, 550, 890, 979, 1958, 2113, 2225, 4226, 4450, 4895, 9790, 10565, 21130, 23243, 24475, 46486, 48950, 52825, 105650, 116215, 188057, 232430, 376114, 581075, 940285, 1162150, 1880570, 2068627, 4137254, 4701425, 9402850, 10343135, 20686270, 51715675, 103431350]

約数ペア:

[(1, 103431350), (2, 51715675), (5, 20686270), (10, 10343135), (11, 9402850), (22, 4701425), (25, 4137254), (50, 2068627), (55, 1880570), (89, 1162150), (110, 940285), (178, 581075), (275, 376114), (445, 232430), (550, 188057), (890, 116215), (979, 105650), (1958, 52825), (2113, 48950), (2225, 46486), (4226, 24475), (4450, 23243), (4895, 21130), (9790, 10565)]