44399380

素因数分解:

$2^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{15971}}^1$

素因数の和:16119

約数の個数: 24

約数和(自身を含む): 93915360

約数和(自身を除く): 49515980

約数列:

[1, 2, 4, 5, 10, 20, 139, 278, 556, 695, 1390, 2780, 15971, 31942, 63884, 79855, 159710, 319420, 2219969, 4439938, 8879876, 11099845, 22199690, 44399380]

約数ペア:

[(1, 44399380), (2, 22199690), (4, 11099845), (5, 8879876), (10, 4439938), (20, 2219969), (139, 319420), (278, 159710), (556, 79855), (695, 63884), (1390, 31942), (2780, 15971)]