42119450

素因数分解:

$2^1\times 5^2\times {\mathrm{263}}^1\times {\mathrm{3203}}^1$

素因数の和:3478

約数の個数: 24

約数和(自身を含む): 78664608

約数和(自身を除く): 36545158

約数列:

[1, 2, 5, 10, 25, 50, 263, 526, 1315, 2630, 3203, 6406, 6575, 13150, 16015, 32030, 80075, 160150, 842389, 1684778, 4211945, 8423890, 21059725, 42119450]

約数ペア:

[(1, 42119450), (2, 21059725), (5, 8423890), (10, 4211945), (25, 1684778), (50, 842389), (263, 160150), (526, 80075), (1315, 32030), (2630, 16015), (3203, 13150), (6406, 6575)]