4101581015

素因数分解:

$5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{661}}^1$

素因数の和:773

約数の個数: 96

約数和(自身を含む): 6375536640

約数和(自身を除く): 2273955625

約数列:

[1, 5, 7, 19, 31, 35, 43, 49, 95, 133, 155, 215, 217, 245, 301, 589, 661, 665, 817, 931, 1085, 1333, 1505, 1519, 2107, 2945, 3305, 4085, 4123, 4627, 4655, 5719, 6665, 7595, 9331, 10535, 12559, 20491, 20615, 23135, 25327, 28423, 28595, 28861, 32389, 40033, 46655, 62795, 65317, 87913, 102455, 126635, 142115, 143437, 144305, 161945, 177289, 198961, 200165, 326585, 389329, 439565, 540037, 615391, 717185, 881113, 886445, 994805, 1004059, 1241023, 1392727, 1946645, 2700185, 2725303, 3076955, 3780259, 4405565, 5020295, 6167791, 6205115, 6963635, 13626515, 16741147, 18901295, 19077121, 26461813, 30838955, 43174537, 83705735, 95385605, 117188029, 132309065, 215872685, 585940145, 820316203, 4101581015]

約数ペア:

[(1, 4101581015), (5, 820316203), (7, 585940145), (19, 215872685), (31, 132309065), (35, 117188029), (43, 95385605), (49, 83705735), (95, 43174537), (133, 30838955), (155, 26461813), (215, 19077121), (217, 18901295), (245, 16741147), (301, 13626515), (589, 6963635), (661, 6205115), (665, 6167791), (817, 5020295), (931, 4405565), (1085, 3780259), (1333, 3076955), (1505, 2725303), (1519, 2700185), (2107, 1946645), (2945, 1392727), (3305, 1241023), (4085, 1004059), (4123, 994805), (4627, 886445), (4655, 881113), (5719, 717185), (6665, 615391), (7595, 540037), (9331, 439565), (10535, 389329), (12559, 326585), (20491, 200165), (20615, 198961), (23135, 177289), (25327, 161945), (28423, 144305), (28595, 143437), (28861, 142115), (32389, 126635), (40033, 102455), (46655, 87913), (62795, 65317)]