29471600560

素因数分解:

$2^4\times 5^1\times {\mathrm{16231}}^1\times {\mathrm{22697}}^1$

素因数の和:38941

約数の個数: 40

約数和(自身を含む): 68528712096

約数和(自身を除く): 39057111536

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 16231, 22697, 32462, 45394, 64924, 81155, 90788, 113485, 129848, 162310, 181576, 226970, 259696, 324620, 363152, 453940, 649240, 907880, 1298480, 1815760, 368395007, 736790014, 1473580028, 1841975035, 2947160056, 3683950070, 5894320112, 7367900140, 14735800280, 29471600560]

約数ペア:

[(1, 29471600560), (2, 14735800280), (4, 7367900140), (5, 5894320112), (8, 3683950070), (10, 2947160056), (16, 1841975035), (20, 1473580028), (40, 736790014), (80, 368395007), (16231, 1815760), (22697, 1298480), (32462, 907880), (45394, 649240), (64924, 453940), (81155, 363152), (90788, 324620), (113485, 259696), (129848, 226970), (162310, 181576)]