5804240

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5581}}^1$

素因数の和:5607

約数の個数: 40

約数和(自身を含む): 14535528

約数和(自身を除く): 8731288

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 5581, 11162, 22324, 27905, 44648, 55810, 72553, 89296, 111620, 145106, 223240, 290212, 362765, 446480, 580424, 725530, 1160848, 1451060, 2902120, 5804240]

約数ペア:

[(1, 5804240), (2, 2902120), (4, 1451060), (5, 1160848), (8, 725530), (10, 580424), (13, 446480), (16, 362765), (20, 290212), (26, 223240), (40, 145106), (52, 111620), (65, 89296), (80, 72553), (104, 55810), (130, 44648), (208, 27905), (260, 22324), (520, 11162), (1040, 5581)]