4053216460

素因数分解:

$2^2\times 5^1\times {\mathrm{2971}}^1\times {\mathrm{68213}}^1$

素因数の和:71193

約数の個数: 24

約数和(自身を含む): 8514744336

約数和(自身を除く): 4461527876

約数列:

[1, 2, 4, 5, 10, 20, 2971, 5942, 11884, 14855, 29710, 59420, 68213, 136426, 272852, 341065, 682130, 1364260, 202660823, 405321646, 810643292, 1013304115, 2026608230, 4053216460]

約数ペア:

[(1, 4053216460), (2, 2026608230), (4, 1013304115), (5, 810643292), (10, 405321646), (20, 202660823), (2971, 1364260), (5942, 682130), (11884, 341065), (14855, 272852), (29710, 136426), (59420, 68213)]