4900599602020

素因数分解:

$2^2\times 5^1\times {\mathrm{1193}}^1\times {\mathrm{3889}}^1\times {\mathrm{52813}}^1$

素因数の和:57904

約数の個数: 48

約数和(自身を含む): 10302729076080

約数和(自身を除く): 5402129474060

約数列:

[1, 2, 4, 5, 10, 20, 1193, 2386, 3889, 4772, 5965, 7778, 11930, 15556, 19445, 23860, 38890, 52813, 77780, 105626, 211252, 264065, 528130, 1056260, 4639577, 9279154, 18558308, 23197885, 46395770, 63005909, 92791540, 126011818, 205389757, 252023636, 315029545, 410779514, 630059090, 821559028, 1026948785, 1260118180, 2053897570, 4107795140, 245029980101, 490059960202, 980119920404, 1225149900505, 2450299801010, 4900599602020]

約数ペア:

[(1, 4900599602020), (2, 2450299801010), (4, 1225149900505), (5, 980119920404), (10, 490059960202), (20, 245029980101), (1193, 4107795140), (2386, 2053897570), (3889, 1260118180), (4772, 1026948785), (5965, 821559028), (7778, 630059090), (11930, 410779514), (15556, 315029545), (19445, 252023636), (23860, 205389757), (38890, 126011818), (52813, 92791540), (77780, 63005909), (105626, 46395770), (211252, 23197885), (264065, 18558308), (528130, 9279154), (1056260, 4639577)]