13717040

素因数分解:

$2^4\times 5^1\times {\mathrm{277}}^1\times {\mathrm{619}}^1$

素因数の和:909

約数の個数: 40

約数和(自身を含む): 32058960

約数和(自身を除く): 18341920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 277, 554, 619, 1108, 1238, 1385, 2216, 2476, 2770, 3095, 4432, 4952, 5540, 6190, 9904, 11080, 12380, 22160, 24760, 49520, 171463, 342926, 685852, 857315, 1371704, 1714630, 2743408, 3429260, 6858520, 13717040]

約数ペア:

[(1, 13717040), (2, 6858520), (4, 3429260), (5, 2743408), (8, 1714630), (10, 1371704), (16, 857315), (20, 685852), (40, 342926), (80, 171463), (277, 49520), (554, 24760), (619, 22160), (1108, 12380), (1238, 11080), (1385, 9904), (2216, 6190), (2476, 5540), (2770, 4952), (3095, 4432)]