40264895

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{727}}^1$

素因数の和:815

約数の個数: 32

約数和(自身を含む): 56609280

約数和(自身を除く): 16344385

約数列:

[1, 5, 11, 19, 53, 55, 95, 209, 265, 583, 727, 1007, 1045, 2915, 3635, 5035, 7997, 11077, 13813, 38531, 39985, 55385, 69065, 151943, 192655, 423841, 732089, 759715, 2119205, 3660445, 8052979, 40264895]

約数ペア:

[(1, 40264895), (5, 8052979), (11, 3660445), (19, 2119205), (53, 759715), (55, 732089), (95, 423841), (209, 192655), (265, 151943), (583, 69065), (727, 55385), (1007, 39985), (1045, 38531), (2915, 13813), (3635, 11077), (5035, 7997)]