4038042860

素因数分解:

$2^2\times 5^1\times {\mathrm{457}}^1\times {\mathrm{441799}}^1$

素因数の和:442265

約数の個数: 24

約数和(自身を含む): 8498464800

約数和(自身を除く): 4460421940

約数列:

[1, 2, 4, 5, 10, 20, 457, 914, 1828, 2285, 4570, 9140, 441799, 883598, 1767196, 2208995, 4417990, 8835980, 201902143, 403804286, 807608572, 1009510715, 2019021430, 4038042860]

約数ペア:

[(1, 4038042860), (2, 2019021430), (4, 1009510715), (5, 807608572), (10, 403804286), (20, 201902143), (457, 8835980), (914, 4417990), (1828, 2208995), (2285, 1767196), (4570, 883598), (9140, 441799)]