13239244750

素因数分解:

$2^1\times 5^3\times {\mathrm{281}}^1\times {\mathrm{188459}}^1$

素因数の和:188757

約数の個数: 32

約数和(自身を含む): 24872196960

約数和(自身を除く): 11632952210

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 281, 562, 1405, 2810, 7025, 14050, 35125, 70250, 188459, 376918, 942295, 1884590, 4711475, 9422950, 23557375, 47114750, 52956979, 105913958, 264784895, 529569790, 1323924475, 2647848950, 6619622375, 13239244750]

約数ペア:

[(1, 13239244750), (2, 6619622375), (5, 2647848950), (10, 1323924475), (25, 529569790), (50, 264784895), (125, 105913958), (250, 52956979), (281, 47114750), (562, 23557375), (1405, 9422950), (2810, 4711475), (7025, 1884590), (14050, 942295), (35125, 376918), (70250, 188459)]