54006440

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{16267}}^1$

素因数の和:16361

約数の個数: 32

約数和(自身を含む): 122986080

約数和(自身を除く): 68979640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 332, 415, 664, 830, 1660, 3320, 16267, 32534, 65068, 81335, 130136, 162670, 325340, 650680, 1350161, 2700322, 5400644, 6750805, 10801288, 13501610, 27003220, 54006440]

約数ペア:

[(1, 54006440), (2, 27003220), (4, 13501610), (5, 10801288), (8, 6750805), (10, 5400644), (20, 2700322), (40, 1350161), (83, 650680), (166, 325340), (332, 162670), (415, 130136), (664, 81335), (830, 65068), (1660, 32534), (3320, 16267)]