38951360

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{17389}}^1$

素因数の和:17413

約数の個数: 56

約数和(自身を含む): 106009440

約数和(自身を除く): 67058080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 17389, 34778, 69556, 86945, 121723, 139112, 173890, 243446, 278224, 347780, 486892, 556448, 608615, 695560, 973784, 1112896, 1217230, 1391120, 1947568, 2434460, 2782240, 3895136, 4868920, 5564480, 7790272, 9737840, 19475680, 38951360]

約数ペア:

[(1, 38951360), (2, 19475680), (4, 9737840), (5, 7790272), (7, 5564480), (8, 4868920), (10, 3895136), (14, 2782240), (16, 2434460), (20, 1947568), (28, 1391120), (32, 1217230), (35, 1112896), (40, 973784), (56, 695560), (64, 608615), (70, 556448), (80, 486892), (112, 347780), (140, 278224), (160, 243446), (224, 173890), (280, 139112), (320, 121723), (448, 86945), (560, 69556), (1120, 34778), (2240, 17389)]