22474518460

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{190753}}^1$

素因数の和:190942

約数の個数: 48

約数和(自身を含む): 48646848096

約数和(自身を除く): 26172329636

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 137, 172, 215, 274, 430, 548, 685, 860, 1370, 2740, 5891, 11782, 23564, 29455, 58910, 117820, 190753, 381506, 763012, 953765, 1907530, 3815060, 8202379, 16404758, 26133161, 32809516, 41011895, 52266322, 82023790, 104532644, 130665805, 164047580, 261331610, 522663220, 1123725923, 2247451846, 4494903692, 5618629615, 11237259230, 22474518460]

約数ペア:

[(1, 22474518460), (2, 11237259230), (4, 5618629615), (5, 4494903692), (10, 2247451846), (20, 1123725923), (43, 522663220), (86, 261331610), (137, 164047580), (172, 130665805), (215, 104532644), (274, 82023790), (430, 52266322), (548, 41011895), (685, 32809516), (860, 26133161), (1370, 16404758), (2740, 8202379), (5891, 3815060), (11782, 1907530), (23564, 953765), (29455, 763012), (58910, 381506), (117820, 190753)]