125984950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{27689}}^1$

素因数の和:27721

約数の個数: 48

約数和(自身を含む): 288419040

約数和(自身を除く): 162434090

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 91, 130, 175, 182, 325, 350, 455, 650, 910, 2275, 4550, 27689, 55378, 138445, 193823, 276890, 359957, 387646, 692225, 719914, 969115, 1384450, 1799785, 1938230, 2519699, 3599570, 4845575, 5039398, 8998925, 9691150, 12598495, 17997850, 25196990, 62992475, 125984950]

約数ペア:

[(1, 125984950), (2, 62992475), (5, 25196990), (7, 17997850), (10, 12598495), (13, 9691150), (14, 8998925), (25, 5039398), (26, 4845575), (35, 3599570), (50, 2519699), (65, 1938230), (70, 1799785), (91, 1384450), (130, 969115), (175, 719914), (182, 692225), (325, 387646), (350, 359957), (455, 276890), (650, 193823), (910, 138445), (2275, 55378), (4550, 27689)]