16700560

素因数分解:

$2^4\times 5^1\times {\mathrm{107}}^1\times {\mathrm{1951}}^1$

素因数の和:2071

約数の個数: 40

約数和(自身を含む): 39211776

約数和(自身を除く): 22511216

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 107, 214, 428, 535, 856, 1070, 1712, 1951, 2140, 3902, 4280, 7804, 8560, 9755, 15608, 19510, 31216, 39020, 78040, 156080, 208757, 417514, 835028, 1043785, 1670056, 2087570, 3340112, 4175140, 8350280, 16700560]

約数ペア:

[(1, 16700560), (2, 8350280), (4, 4175140), (5, 3340112), (8, 2087570), (10, 1670056), (16, 1043785), (20, 835028), (40, 417514), (80, 208757), (107, 156080), (214, 78040), (428, 39020), (535, 31216), (856, 19510), (1070, 15608), (1712, 9755), (1951, 8560), (2140, 7804), (3902, 4280)]