1105026160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{1973261}}^1$

素因数の和:1973281

約数の個数: 40

約数和(自身を含む): 2936213856

約数和(自身を除く): 1831187696

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 1973261, 3946522, 7893044, 9866305, 13812827, 15786088, 19732610, 27625654, 31572176, 39465220, 55251308, 69064135, 78930440, 110502616, 138128270, 157860880, 221005232, 276256540, 552513080, 1105026160]

約数ペア:

[(1, 1105026160), (2, 552513080), (4, 276256540), (5, 221005232), (7, 157860880), (8, 138128270), (10, 110502616), (14, 78930440), (16, 69064135), (20, 55251308), (28, 39465220), (35, 31572176), (40, 27625654), (56, 19732610), (70, 15786088), (80, 13812827), (112, 9866305), (140, 7893044), (280, 3946522), (560, 1973261)]