13723850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{347}}^1$

素因数の和:479

約数の個数: 48

約数和(自身を含む): 29515968

約数和(自身を除く): 15792118

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 113, 175, 226, 347, 350, 565, 694, 791, 1130, 1582, 1735, 2429, 2825, 3470, 3955, 4858, 5650, 7910, 8675, 12145, 17350, 19775, 24290, 39211, 39550, 60725, 78422, 121450, 196055, 274477, 392110, 548954, 980275, 1372385, 1960550, 2744770, 6861925, 13723850]

約数ペア:

[(1, 13723850), (2, 6861925), (5, 2744770), (7, 1960550), (10, 1372385), (14, 980275), (25, 548954), (35, 392110), (50, 274477), (70, 196055), (113, 121450), (175, 78422), (226, 60725), (347, 39550), (350, 39211), (565, 24290), (694, 19775), (791, 17350), (1130, 12145), (1582, 8675), (1735, 7910), (2429, 5650), (2825, 4858), (3470, 3955)]