2022436780

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{158747}}^1$

素因数の和:158783

約数の個数: 72

約数和(自身を含む): 5320597968

約数和(自身を除く): 3298161188

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 49, 52, 65, 70, 91, 98, 130, 140, 182, 196, 245, 260, 364, 455, 490, 637, 910, 980, 1274, 1820, 2548, 3185, 6370, 12740, 158747, 317494, 634988, 793735, 1111229, 1587470, 2063711, 2222458, 3174940, 4127422, 4444916, 5556145, 7778603, 8254844, 10318555, 11112290, 14445977, 15557206, 20637110, 22224580, 28891954, 31114412, 38893015, 41274220, 57783908, 72229885, 77786030, 101121839, 144459770, 155572060, 202243678, 288919540, 404487356, 505609195, 1011218390, 2022436780]

約数ペア:

[(1, 2022436780), (2, 1011218390), (4, 505609195), (5, 404487356), (7, 288919540), (10, 202243678), (13, 155572060), (14, 144459770), (20, 101121839), (26, 77786030), (28, 72229885), (35, 57783908), (49, 41274220), (52, 38893015), (65, 31114412), (70, 28891954), (91, 22224580), (98, 20637110), (130, 15557206), (140, 14445977), (182, 11112290), (196, 10318555), (245, 8254844), (260, 7778603), (364, 5556145), (455, 4444916), (490, 4127422), (637, 3174940), (910, 2222458), (980, 2063711), (1274, 1587470), (1820, 1111229), (2548, 793735), (3185, 634988), (6370, 317494), (12740, 158747)]