16764760

素因数分解:

$2^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{3917}}^1$

素因数の和:4035

約数の個数: 32

約数和(自身を含む): 38082960

約数和(自身を除く): 21318200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 107, 214, 428, 535, 856, 1070, 2140, 3917, 4280, 7834, 15668, 19585, 31336, 39170, 78340, 156680, 419119, 838238, 1676476, 2095595, 3352952, 4191190, 8382380, 16764760]

約数ペア:

[(1, 16764760), (2, 8382380), (4, 4191190), (5, 3352952), (8, 2095595), (10, 1676476), (20, 838238), (40, 419119), (107, 156680), (214, 78340), (428, 39170), (535, 31336), (856, 19585), (1070, 15668), (2140, 7834), (3917, 4280)]