10280444

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:222

約数の個数: 48

約数和(自身を含む): 20512800

約数和(自身を除く): 10232356

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 73, 76, 109, 146, 218, 292, 323, 436, 646, 1241, 1292, 1387, 1853, 2071, 2482, 2774, 3706, 4142, 4964, 5548, 7412, 7957, 8284, 15914, 23579, 31828, 35207, 47158, 70414, 94316, 135269, 140828, 151183, 270538, 302366, 541076, 604732, 2570111, 5140222, 10280444]

約数ペア:

[(1, 10280444), (2, 5140222), (4, 2570111), (17, 604732), (19, 541076), (34, 302366), (38, 270538), (68, 151183), (73, 140828), (76, 135269), (109, 94316), (146, 70414), (218, 47158), (292, 35207), (323, 31828), (436, 23579), (646, 15914), (1241, 8284), (1292, 7957), (1387, 7412), (1853, 5548), (2071, 4964), (2482, 4142), (2774, 3706)]