16008860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2789}}^1$

素因数の和:2846

約数の個数: 48

約数和(自身を含む): 39372480

約数和(自身を除く): 23363620

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 70, 82, 140, 164, 205, 287, 410, 574, 820, 1148, 1435, 2789, 2870, 5578, 5740, 11156, 13945, 19523, 27890, 39046, 55780, 78092, 97615, 114349, 195230, 228698, 390460, 457396, 571745, 800443, 1143490, 1600886, 2286980, 3201772, 4002215, 8004430, 16008860]

約数ペア:

[(1, 16008860), (2, 8004430), (4, 4002215), (5, 3201772), (7, 2286980), (10, 1600886), (14, 1143490), (20, 800443), (28, 571745), (35, 457396), (41, 390460), (70, 228698), (82, 195230), (140, 114349), (164, 97615), (205, 78092), (287, 55780), (410, 39046), (574, 27890), (820, 19523), (1148, 13945), (1435, 11156), (2789, 5740), (2870, 5578)]