28602320

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{7607}}^1$

素因数の和:7667

約数の個数: 40

約数和(自身を含む): 67924224

約数和(自身を除く): 39321904

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 940, 1880, 3760, 7607, 15214, 30428, 38035, 60856, 76070, 121712, 152140, 304280, 357529, 608560, 715058, 1430116, 1787645, 2860232, 3575290, 5720464, 7150580, 14301160, 28602320]

約数ペア:

[(1, 28602320), (2, 14301160), (4, 7150580), (5, 5720464), (8, 3575290), (10, 2860232), (16, 1787645), (20, 1430116), (40, 715058), (47, 608560), (80, 357529), (94, 304280), (188, 152140), (235, 121712), (376, 76070), (470, 60856), (752, 38035), (940, 30428), (1880, 15214), (3760, 7607)]