137742650

素因数分解:

$2^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{33191}}^1$

素因数の和:33286

約数の個数: 24

約数和(自身を含む): 259295904

約数和(自身を除く): 121553254

約数列:

[1, 2, 5, 10, 25, 50, 83, 166, 415, 830, 2075, 4150, 33191, 66382, 165955, 331910, 829775, 1659550, 2754853, 5509706, 13774265, 27548530, 68871325, 137742650]

約数ペア:

[(1, 137742650), (2, 68871325), (5, 27548530), (10, 13774265), (25, 5509706), (50, 2754853), (83, 1659550), (166, 829775), (415, 331910), (830, 165955), (2075, 66382), (4150, 33191)]