169226320

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{45007}}^1$

素因数の和:45067

約数の個数: 40

約数和(自身を含む): 401831424

約数和(自身を除く): 232605104

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 940, 1880, 3760, 45007, 90014, 180028, 225035, 360056, 450070, 720112, 900140, 1800280, 2115329, 3600560, 4230658, 8461316, 10576645, 16922632, 21153290, 33845264, 42306580, 84613160, 169226320]

約数ペア:

[(1, 169226320), (2, 84613160), (4, 42306580), (5, 33845264), (8, 21153290), (10, 16922632), (16, 10576645), (20, 8461316), (40, 4230658), (47, 3600560), (80, 2115329), (94, 1800280), (188, 900140), (235, 720112), (376, 450070), (470, 360056), (752, 225035), (940, 180028), (1880, 90014), (3760, 45007)]