41120860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{457}}^1$

素因数の和:886

約数の個数: 48

約数和(自身を含む): 94641120

約数和(自身を除く): 53520260

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 409, 457, 818, 914, 1636, 1828, 2045, 2285, 4090, 4499, 4570, 5027, 8180, 8998, 9140, 10054, 17996, 20108, 22495, 25135, 44990, 50270, 89980, 100540, 186913, 373826, 747652, 934565, 1869130, 2056043, 3738260, 4112086, 8224172, 10280215, 20560430, 41120860]

約数ペア:

[(1, 41120860), (2, 20560430), (4, 10280215), (5, 8224172), (10, 4112086), (11, 3738260), (20, 2056043), (22, 1869130), (44, 934565), (55, 747652), (110, 373826), (220, 186913), (409, 100540), (457, 89980), (818, 50270), (914, 44990), (1636, 25135), (1828, 22495), (2045, 20108), (2285, 17996), (4090, 10054), (4499, 9140), (4570, 8998), (5027, 8180)]