2845729150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{18413}}^1$

素因数の和:18717

約数の個数: 48

約数和(自身を含む): 5795106768

約数和(自身を除く): 2949377618

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 281, 550, 562, 1405, 2810, 3091, 6182, 7025, 14050, 15455, 18413, 30910, 36826, 77275, 92065, 154550, 184130, 202543, 405086, 460325, 920650, 1012715, 2025430, 5063575, 5174053, 10127150, 10348106, 25870265, 51740530, 56914583, 113829166, 129351325, 258702650, 284572915, 569145830, 1422864575, 2845729150]

約数ペア:

[(1, 2845729150), (2, 1422864575), (5, 569145830), (10, 284572915), (11, 258702650), (22, 129351325), (25, 113829166), (50, 56914583), (55, 51740530), (110, 25870265), (275, 10348106), (281, 10127150), (550, 5174053), (562, 5063575), (1405, 2025430), (2810, 1012715), (3091, 920650), (6182, 460325), (7025, 405086), (14050, 202543), (15455, 184130), (18413, 154550), (30910, 92065), (36826, 77275)]