188215056920

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3119}}^1\times {\mathrm{137147}}^1$

素因数の和:140288

約数の個数: 64

約数和(自身を含む): 462133900800

約数和(自身を除く): 273918843880

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 3119, 6238, 12476, 15595, 24952, 31190, 34309, 62380, 68618, 124760, 137147, 137236, 171545, 274294, 274472, 343090, 548588, 685735, 686180, 1097176, 1371470, 1372360, 1508617, 2742940, 3017234, 5485880, 6034468, 7543085, 12068936, 15086170, 30172340, 60344680, 427761493, 855522986, 1711045972, 2138807465, 3422091944, 4277614930, 4705376423, 8555229860, 9410752846, 17110459720, 18821505692, 23526882115, 37643011384, 47053764230, 94107528460, 188215056920]

約数ペア:

[(1, 188215056920), (2, 94107528460), (4, 47053764230), (5, 37643011384), (8, 23526882115), (10, 18821505692), (11, 17110459720), (20, 9410752846), (22, 8555229860), (40, 4705376423), (44, 4277614930), (55, 3422091944), (88, 2138807465), (110, 1711045972), (220, 855522986), (440, 427761493), (3119, 60344680), (6238, 30172340), (12476, 15086170), (15595, 12068936), (24952, 7543085), (31190, 6034468), (34309, 5485880), (62380, 3017234), (68618, 2742940), (124760, 1508617), (137147, 1372360), (137236, 1371470), (171545, 1097176), (274294, 686180), (274472, 685735), (343090, 548588)]