55074880

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1069}}^1$

素因数の和:1116

約数の個数: 112

約数和(自身を含む): 156545280

約数和(自身を除く): 101470400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 64, 70, 80, 92, 112, 115, 140, 160, 161, 184, 224, 230, 280, 320, 322, 368, 448, 460, 560, 644, 736, 805, 920, 1069, 1120, 1288, 1472, 1610, 1840, 2138, 2240, 2576, 3220, 3680, 4276, 5152, 5345, 6440, 7360, 7483, 8552, 10304, 10690, 12880, 14966, 17104, 21380, 24587, 25760, 29932, 34208, 37415, 42760, 49174, 51520, 59864, 68416, 74830, 85520, 98348, 119728, 122935, 149660, 171040, 172109, 196696, 239456, 245870, 299320, 342080, 344218, 393392, 478912, 491740, 598640, 688436, 786784, 860545, 983480, 1197280, 1376872, 1573568, 1721090, 1966960, 2394560, 2753744, 3442180, 3933920, 5507488, 6884360, 7867840, 11014976, 13768720, 27537440, 55074880]

約数ペア:

[(1, 55074880), (2, 27537440), (4, 13768720), (5, 11014976), (7, 7867840), (8, 6884360), (10, 5507488), (14, 3933920), (16, 3442180), (20, 2753744), (23, 2394560), (28, 1966960), (32, 1721090), (35, 1573568), (40, 1376872), (46, 1197280), (56, 983480), (64, 860545), (70, 786784), (80, 688436), (92, 598640), (112, 491740), (115, 478912), (140, 393392), (160, 344218), (161, 342080), (184, 299320), (224, 245870), (230, 239456), (280, 196696), (320, 172109), (322, 171040), (368, 149660), (448, 122935), (460, 119728), (560, 98348), (644, 85520), (736, 74830), (805, 68416), (920, 59864), (1069, 51520), (1120, 49174), (1288, 42760), (1472, 37415), (1610, 34208), (1840, 29932), (2138, 25760), (2240, 24587), (2576, 21380), (3220, 17104), (3680, 14966), (4276, 12880), (5152, 10690), (5345, 10304), (6440, 8552), (7360, 7483)]