61596260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{25453}}^1$

素因数の和:25484

約数の個数: 36

約数和(自身を含む): 142186044

約数和(自身を除く): 80589784

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 25453, 50906, 101812, 127265, 254530, 279983, 509060, 559966, 1119932, 1399915, 2799830, 3079813, 5599660, 6159626, 12319252, 15399065, 30798130, 61596260]

約数ペア:

[(1, 61596260), (2, 30798130), (4, 15399065), (5, 12319252), (10, 6159626), (11, 5599660), (20, 3079813), (22, 2799830), (44, 1399915), (55, 1119932), (110, 559966), (121, 509060), (220, 279983), (242, 254530), (484, 127265), (605, 101812), (1210, 50906), (2420, 25453)]