43035380

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{1039}}^1$

素因数の和:1176

約数の個数: 48

約数和(自身を含む): 96096000

約数和(自身を除く): 53060620

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 109, 190, 218, 380, 436, 545, 1039, 1090, 2071, 2078, 2180, 4142, 4156, 5195, 8284, 10355, 10390, 19741, 20710, 20780, 39482, 41420, 78964, 98705, 113251, 197410, 226502, 394820, 453004, 566255, 1132510, 2151769, 2265020, 4303538, 8607076, 10758845, 21517690, 43035380]

約数ペア:

[(1, 43035380), (2, 21517690), (4, 10758845), (5, 8607076), (10, 4303538), (19, 2265020), (20, 2151769), (38, 1132510), (76, 566255), (95, 453004), (109, 394820), (190, 226502), (218, 197410), (380, 113251), (436, 98705), (545, 78964), (1039, 41420), (1090, 39482), (2071, 20780), (2078, 20710), (2180, 19741), (4142, 10390), (4156, 10355), (5195, 8284)]