2503352315

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{109}}^1\times {\mathrm{457}}^1$

素因数の和:636

約数の個数: 48

約数和(自身を含む): 3343216800

約数和(自身を除く): 839864485

約数列:

[1, 5, 19, 23, 95, 109, 115, 437, 457, 529, 545, 2071, 2185, 2285, 2507, 2645, 8683, 10051, 10355, 10511, 12535, 43415, 47633, 49813, 50255, 52555, 57661, 199709, 238165, 241753, 249065, 288305, 946447, 998545, 1095559, 1145699, 1208765, 4593307, 4732235, 5477795, 5728495, 21768281, 22966535, 26351077, 108841405, 131755385, 500670463, 2503352315]

約数ペア:

[(1, 2503352315), (5, 500670463), (19, 131755385), (23, 108841405), (95, 26351077), (109, 22966535), (115, 21768281), (437, 5728495), (457, 5477795), (529, 4732235), (545, 4593307), (2071, 1208765), (2185, 1145699), (2285, 1095559), (2507, 998545), (2645, 946447), (8683, 288305), (10051, 249065), (10355, 241753), (10511, 238165), (12535, 199709), (43415, 57661), (47633, 52555), (49813, 50255)]