108450800

素因数分解:

$2^4\times 5^2\times {\mathrm{271127}}^1$

素因数の和:271145

約数の個数: 30

約数和(自身を含む): 260554008

約数和(自身を除く): 152103208

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 271127, 542254, 1084508, 1355635, 2169016, 2711270, 4338032, 5422540, 6778175, 10845080, 13556350, 21690160, 27112700, 54225400, 108450800]

約数ペア:

[(1, 108450800), (2, 54225400), (4, 27112700), (5, 21690160), (8, 13556350), (10, 10845080), (16, 6778175), (20, 5422540), (25, 4338032), (40, 2711270), (50, 2169016), (80, 1355635), (100, 1084508), (200, 542254), (400, 271127)]