13117750

素因数分解:

$2^1\times 5^3\times {\mathrm{137}}^1\times {\mathrm{383}}^1$

素因数の和:537

約数の個数: 32

約数和(自身を含む): 24800256

約数和(自身を除く): 11682506

約数列:

[1, 2, 5, 10, 25, 50, 125, 137, 250, 274, 383, 685, 766, 1370, 1915, 3425, 3830, 6850, 9575, 17125, 19150, 34250, 47875, 52471, 95750, 104942, 262355, 524710, 1311775, 2623550, 6558875, 13117750]

約数ペア:

[(1, 13117750), (2, 6558875), (5, 2623550), (10, 1311775), (25, 524710), (50, 262355), (125, 104942), (137, 95750), (250, 52471), (274, 47875), (383, 34250), (685, 19150), (766, 17125), (1370, 9575), (1915, 6850), (3425, 3830)]