627024460

素因数分解:

$2^2\times 5^1\times {\mathrm{1153}}^1\times {\mathrm{27191}}^1$

素因数の和:28353

約数の個数: 24

約数和(自身を含む): 1317941856

約数和(自身を除く): 690917396

約数列:

[1, 2, 4, 5, 10, 20, 1153, 2306, 4612, 5765, 11530, 23060, 27191, 54382, 108764, 135955, 271910, 543820, 31351223, 62702446, 125404892, 156756115, 313512230, 627024460]

約数ペア:

[(1, 627024460), (2, 313512230), (4, 156756115), (5, 125404892), (10, 62702446), (20, 31351223), (1153, 543820), (2306, 271910), (4612, 135955), (5765, 108764), (11530, 54382), (23060, 27191)]