2056571540

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1699}}^1\times {\mathrm{2087}}^1$

素因数の和:3824

約数の個数: 48

約数和(自身を含む): 4472496000

約数和(自身を除く): 2415924460

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 1699, 2087, 3398, 4174, 6796, 8348, 8495, 10435, 16990, 20870, 33980, 41740, 49271, 60523, 98542, 121046, 197084, 242092, 246355, 302615, 492710, 605230, 985420, 1210460, 3545813, 7091626, 14183252, 17729065, 35458130, 70916260, 102828577, 205657154, 411314308, 514142885, 1028285770, 2056571540]

約数ペア:

[(1, 2056571540), (2, 1028285770), (4, 514142885), (5, 411314308), (10, 205657154), (20, 102828577), (29, 70916260), (58, 35458130), (116, 17729065), (145, 14183252), (290, 7091626), (580, 3545813), (1699, 1210460), (2087, 985420), (3398, 605230), (4174, 492710), (6796, 302615), (8348, 246355), (8495, 242092), (10435, 197084), (16990, 121046), (20870, 98542), (33980, 60523), (41740, 49271)]