4573820

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{3221}}^1$

素因数の和:3301

約数の個数: 24

約数和(自身を含む): 9743328

約数和(自身を除く): 5169508

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 3221, 6442, 12884, 16105, 32210, 64420, 228691, 457382, 914764, 1143455, 2286910, 4573820]

約数ペア:

[(1, 4573820), (2, 2286910), (4, 1143455), (5, 914764), (10, 457382), (20, 228691), (71, 64420), (142, 32210), (284, 16105), (355, 12884), (710, 6442), (1420, 3221)]