41019820

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{66161}}^1$

素因数の和:66201

約数の個数: 24

約数和(自身を含む): 88921728

約数和(自身を除く): 47901908

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 66161, 132322, 264644, 330805, 661610, 1323220, 2050991, 4101982, 8203964, 10254955, 20509910, 41019820]

約数ペア:

[(1, 41019820), (2, 20509910), (4, 10254955), (5, 8203964), (10, 4101982), (20, 2050991), (31, 1323220), (62, 661610), (124, 330805), (155, 264644), (310, 132322), (620, 66161)]