40339872

素因数分解:

$2^5\times 3^2\times {\mathrm{140069}}^1$

素因数の和:140085

約数の個数: 36

約数和(自身を含む): 114717330

約数和(自身を除く): 74377458

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 140069, 280138, 420207, 560276, 840414, 1120552, 1260621, 1680828, 2241104, 2521242, 3361656, 4482208, 5042484, 6723312, 10084968, 13446624, 20169936, 40339872]

約数ペア:

[(1, 40339872), (2, 20169936), (3, 13446624), (4, 10084968), (6, 6723312), (8, 5042484), (9, 4482208), (12, 3361656), (16, 2521242), (18, 2241104), (24, 1680828), (32, 1260621), (36, 1120552), (48, 840414), (72, 560276), (96, 420207), (144, 280138), (288, 140069)]