4429820

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{3631}}^1$

素因数の和:3701

約数の個数: 24

約数和(自身を含む): 9457728

約数和(自身を除く): 5027908

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220, 3631, 7262, 14524, 18155, 36310, 72620, 221491, 442982, 885964, 1107455, 2214910, 4429820]

約数ペア:

[(1, 4429820), (2, 2214910), (4, 1107455), (5, 885964), (10, 442982), (20, 221491), (61, 72620), (122, 36310), (244, 18155), (305, 14524), (610, 7262), (1220, 3631)]