103876240

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{99881}}^1$

素因数の和:99907

約数の個数: 40

約数和(自身を含む): 260092728

約数和(自身を除く): 156216488

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 99881, 199762, 399524, 499405, 799048, 998810, 1298453, 1598096, 1997620, 2596906, 3995240, 5193812, 6492265, 7990480, 10387624, 12984530, 20775248, 25969060, 51938120, 103876240]

約数ペア:

[(1, 103876240), (2, 51938120), (4, 25969060), (5, 20775248), (8, 12984530), (10, 10387624), (13, 7990480), (16, 6492265), (20, 5193812), (26, 3995240), (40, 2596906), (52, 1997620), (65, 1598096), (80, 1298453), (104, 998810), (130, 799048), (208, 499405), (260, 399524), (520, 199762), (1040, 99881)]