17124880

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{227}}^1$

素因数の和:304

約数の個数: 80

約数和(自身を含む): 42747264

約数和(自身を除く): 25622384

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 41, 46, 80, 82, 92, 115, 164, 184, 205, 227, 230, 328, 368, 410, 454, 460, 656, 820, 908, 920, 943, 1135, 1640, 1816, 1840, 1886, 2270, 3280, 3632, 3772, 4540, 4715, 5221, 7544, 9080, 9307, 9430, 10442, 15088, 18160, 18614, 18860, 20884, 26105, 37228, 37720, 41768, 46535, 52210, 74456, 75440, 83536, 93070, 104420, 148912, 186140, 208840, 214061, 372280, 417680, 428122, 744560, 856244, 1070305, 1712488, 2140610, 3424976, 4281220, 8562440, 17124880]

約数ペア:

[(1, 17124880), (2, 8562440), (4, 4281220), (5, 3424976), (8, 2140610), (10, 1712488), (16, 1070305), (20, 856244), (23, 744560), (40, 428122), (41, 417680), (46, 372280), (80, 214061), (82, 208840), (92, 186140), (115, 148912), (164, 104420), (184, 93070), (205, 83536), (227, 75440), (230, 74456), (328, 52210), (368, 46535), (410, 41768), (454, 37720), (460, 37228), (656, 26105), (820, 20884), (908, 18860), (920, 18614), (943, 18160), (1135, 15088), (1640, 10442), (1816, 9430), (1840, 9307), (1886, 9080), (2270, 7544), (3280, 5221), (3632, 4715), (3772, 4540)]