29488040

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{11003}}^1$

素因数の和:11081

約数の個数: 32

約数和(自身を含む): 67344480

約数和(自身を除く): 37856440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 2680, 11003, 22006, 44012, 55015, 88024, 110030, 220060, 440120, 737201, 1474402, 2948804, 3686005, 5897608, 7372010, 14744020, 29488040]

約数ペア:

[(1, 29488040), (2, 14744020), (4, 7372010), (5, 5897608), (8, 3686005), (10, 2948804), (20, 1474402), (40, 737201), (67, 440120), (134, 220060), (268, 110030), (335, 88024), (536, 55015), (670, 44012), (1340, 22006), (2680, 11003)]