1580451852

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{557}}^1\times {\mathrm{1987}}^1$

素因数の和:2575

約数の個数: 96

約数和(自身を含む): 4472713728

約数和(自身を除く): 2892261876

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 557, 714, 1114, 1428, 1671, 1987, 2228, 3342, 3899, 3974, 5961, 6684, 7798, 7948, 9469, 11697, 11922, 13909, 15596, 18938, 23394, 23844, 27818, 28407, 33779, 37876, 41727, 46788, 55636, 56814, 66283, 67558, 83454, 101337, 113628, 132566, 135116, 166908, 198849, 202674, 236453, 265132, 397698, 405348, 472906, 709359, 795396, 945812, 1106759, 1418718, 2213518, 2837436, 3320277, 4427036, 6640554, 7747313, 13281108, 15494626, 18814903, 23241939, 30989252, 37629806, 46483878, 56444709, 75259612, 92967756, 112889418, 131704321, 225778836, 263408642, 395112963, 526817284, 790225926, 1580451852]

約数ペア:

[(1, 1580451852), (2, 790225926), (3, 526817284), (4, 395112963), (6, 263408642), (7, 225778836), (12, 131704321), (14, 112889418), (17, 92967756), (21, 75259612), (28, 56444709), (34, 46483878), (42, 37629806), (51, 30989252), (68, 23241939), (84, 18814903), (102, 15494626), (119, 13281108), (204, 7747313), (238, 6640554), (357, 4427036), (476, 3320277), (557, 2837436), (714, 2213518), (1114, 1418718), (1428, 1106759), (1671, 945812), (1987, 795396), (2228, 709359), (3342, 472906), (3899, 405348), (3974, 397698), (5961, 265132), (6684, 236453), (7798, 202674), (7948, 198849), (9469, 166908), (11697, 135116), (11922, 132566), (13909, 113628), (15596, 101337), (18938, 83454), (23394, 67558), (23844, 66283), (27818, 56814), (28407, 55636), (33779, 46788), (37876, 41727)]