222315085820

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{5981}}^1\times {\mathrm{16447}}^1$

素因数の和:22550

約数の個数: 48

約数和(自身を含む): 471100589568

約数和(自身を除く): 248785503748

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1130, 2260, 5981, 11962, 16447, 23924, 29905, 32894, 59810, 65788, 82235, 119620, 164470, 328940, 675853, 1351706, 1858511, 2703412, 3379265, 3717022, 6758530, 7434044, 9292555, 13517060, 18585110, 37170220, 98369507, 196739014, 393478028, 491847535, 983695070, 1967390140, 11115754291, 22231508582, 44463017164, 55578771455, 111157542910, 222315085820]

約数ペア:

[(1, 222315085820), (2, 111157542910), (4, 55578771455), (5, 44463017164), (10, 22231508582), (20, 11115754291), (113, 1967390140), (226, 983695070), (452, 491847535), (565, 393478028), (1130, 196739014), (2260, 98369507), (5981, 37170220), (11962, 18585110), (16447, 13517060), (23924, 9292555), (29905, 7434044), (32894, 6758530), (59810, 3717022), (65788, 3379265), (82235, 2703412), (119620, 1858511), (164470, 1351706), (328940, 675853)]