105106940

素因数分解:

$2^2\times 5^1\times {\mathrm{1091}}^1\times {\mathrm{4817}}^1$

素因数の和:5917

約数の個数: 24

約数和(自身を含む): 220972752

約数和(自身を除く): 115865812

約数列:

[1, 2, 4, 5, 10, 20, 1091, 2182, 4364, 4817, 5455, 9634, 10910, 19268, 21820, 24085, 48170, 96340, 5255347, 10510694, 21021388, 26276735, 52553470, 105106940]

約数ペア:

[(1, 105106940), (2, 52553470), (4, 26276735), (5, 21021388), (10, 10510694), (20, 5255347), (1091, 96340), (2182, 48170), (4364, 24085), (4817, 21820), (5455, 19268), (9634, 10910)]