2455083620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{383}}^1\times {\mathrm{29137}}^1$

素因数の和:29540

約数の個数: 48

約数和(自身を含む): 5639251968

約数和(自身を除く): 3184168348

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 383, 766, 1532, 1915, 3830, 4213, 7660, 8426, 16852, 21065, 29137, 42130, 58274, 84260, 116548, 145685, 291370, 320507, 582740, 641014, 1282028, 1602535, 3205070, 6410140, 11159471, 22318942, 44637884, 55797355, 111594710, 122754181, 223189420, 245508362, 491016724, 613770905, 1227541810, 2455083620]

約数ペア:

[(1, 2455083620), (2, 1227541810), (4, 613770905), (5, 491016724), (10, 245508362), (11, 223189420), (20, 122754181), (22, 111594710), (44, 55797355), (55, 44637884), (110, 22318942), (220, 11159471), (383, 6410140), (766, 3205070), (1532, 1602535), (1915, 1282028), (3830, 641014), (4213, 582740), (7660, 320507), (8426, 291370), (16852, 145685), (21065, 116548), (29137, 84260), (42130, 58274)]