55380160

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{15733}}^1$

素因数の和:15761

約数の個数: 56

約数和(自身を含む): 143871696

約数和(自身を除く): 88491536

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 704, 880, 1760, 3520, 15733, 31466, 62932, 78665, 125864, 157330, 173063, 251728, 314660, 346126, 503456, 629320, 692252, 865315, 1006912, 1258640, 1384504, 1730630, 2517280, 2769008, 3461260, 5034560, 5538016, 6922520, 11076032, 13845040, 27690080, 55380160]

約数ペア:

[(1, 55380160), (2, 27690080), (4, 13845040), (5, 11076032), (8, 6922520), (10, 5538016), (11, 5034560), (16, 3461260), (20, 2769008), (22, 2517280), (32, 1730630), (40, 1384504), (44, 1258640), (55, 1006912), (64, 865315), (80, 692252), (88, 629320), (110, 503456), (160, 346126), (176, 314660), (220, 251728), (320, 173063), (352, 157330), (440, 125864), (704, 78665), (880, 62932), (1760, 31466), (3520, 15733)]