27693160

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{62939}}^1$

素因数の和:62961

約数の個数: 32

約数和(自身を含む): 67975200

約数和(自身を除く): 40282040

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 62939, 125878, 251756, 314695, 503512, 629390, 692329, 1258780, 1384658, 2517560, 2769316, 3461645, 5538632, 6923290, 13846580, 27693160]

約数ペア:

[(1, 27693160), (2, 13846580), (4, 6923290), (5, 5538632), (8, 3461645), (10, 2769316), (11, 2517560), (20, 1384658), (22, 1258780), (40, 692329), (44, 629390), (55, 503512), (88, 314695), (110, 251756), (220, 125878), (440, 62939)]