2789876950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{167}}^1\times {\mathrm{809}}^1$

素因数の和:1054

約数の個数: 96

約数和(自身を含む): 6074611200

約数和(自身を除く): 3284734250

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 59, 70, 118, 167, 175, 295, 334, 350, 413, 590, 809, 826, 835, 1169, 1475, 1618, 1670, 2065, 2338, 2950, 4045, 4130, 4175, 5663, 5845, 8090, 8350, 9853, 10325, 11326, 11690, 19706, 20225, 20650, 28315, 29225, 40450, 47731, 49265, 56630, 58450, 68971, 95462, 98530, 135103, 137942, 141575, 238655, 246325, 270206, 283150, 334117, 344855, 477310, 492650, 668234, 675515, 689710, 945721, 1193275, 1351030, 1670585, 1724275, 1891442, 2386550, 3341170, 3377575, 3448550, 4728605, 6755150, 7971077, 8352925, 9457210, 15942154, 16705850, 23643025, 39855385, 47286050, 55797539, 79710770, 111595078, 199276925, 278987695, 398553850, 557975390, 1394938475, 2789876950]

約数ペア:

[(1, 2789876950), (2, 1394938475), (5, 557975390), (7, 398553850), (10, 278987695), (14, 199276925), (25, 111595078), (35, 79710770), (50, 55797539), (59, 47286050), (70, 39855385), (118, 23643025), (167, 16705850), (175, 15942154), (295, 9457210), (334, 8352925), (350, 7971077), (413, 6755150), (590, 4728605), (809, 3448550), (826, 3377575), (835, 3341170), (1169, 2386550), (1475, 1891442), (1618, 1724275), (1670, 1670585), (2065, 1351030), (2338, 1193275), (2950, 945721), (4045, 689710), (4130, 675515), (4175, 668234), (5663, 492650), (5845, 477310), (8090, 344855), (8350, 334117), (9853, 283150), (10325, 270206), (11326, 246325), (11690, 238655), (19706, 141575), (20225, 137942), (20650, 135103), (28315, 98530), (29225, 95462), (40450, 68971), (47731, 58450), (49265, 56630)]