102622840

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{48407}}^1$

素因数の和:48471

約数の個数: 32

約数和(自身を含む): 235262880

約数和(自身を除く): 132640040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 48407, 96814, 193628, 242035, 387256, 484070, 968140, 1936280, 2565571, 5131142, 10262284, 12827855, 20524568, 25655710, 51311420, 102622840]

約数ペア:

[(1, 102622840), (2, 51311420), (4, 25655710), (5, 20524568), (8, 12827855), (10, 10262284), (20, 5131142), (40, 2565571), (53, 1936280), (106, 968140), (212, 484070), (265, 387256), (424, 242035), (530, 193628), (1060, 96814), (2120, 48407)]