8045136890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{61}}^2\times {\mathrm{67}}^1\times {\mathrm{461}}^1$

素因数の和:664

約数の個数: 96

約数和(自身を含む): 17113928832

約数和(自身を除く): 9068791942

約数列:

[1, 2, 5, 7, 10, 14, 35, 61, 67, 70, 122, 134, 305, 335, 427, 461, 469, 610, 670, 854, 922, 938, 2135, 2305, 2345, 3227, 3721, 4087, 4270, 4610, 4690, 6454, 7442, 8174, 16135, 18605, 20435, 26047, 28121, 28609, 30887, 32270, 37210, 40870, 52094, 56242, 57218, 61774, 130235, 140605, 143045, 154435, 196847, 216209, 249307, 260470, 281210, 286090, 308870, 393694, 432418, 498614, 984235, 1081045, 1246535, 1715381, 1745149, 1884107, 1968470, 2162090, 2493070, 3430762, 3490298, 3768214, 8576905, 8725745, 9420535, 12007667, 13188749, 17153810, 17451490, 18841070, 24015334, 26377498, 60038335, 65943745, 114930527, 120076670, 131887490, 229861054, 574652635, 804513689, 1149305270, 1609027378, 4022568445, 8045136890]

約数ペア:

[(1, 8045136890), (2, 4022568445), (5, 1609027378), (7, 1149305270), (10, 804513689), (14, 574652635), (35, 229861054), (61, 131887490), (67, 120076670), (70, 114930527), (122, 65943745), (134, 60038335), (305, 26377498), (335, 24015334), (427, 18841070), (461, 17451490), (469, 17153810), (610, 13188749), (670, 12007667), (854, 9420535), (922, 8725745), (938, 8576905), (2135, 3768214), (2305, 3490298), (2345, 3430762), (3227, 2493070), (3721, 2162090), (4087, 1968470), (4270, 1884107), (4610, 1745149), (4690, 1715381), (6454, 1246535), (7442, 1081045), (8174, 984235), (16135, 498614), (18605, 432418), (20435, 393694), (26047, 308870), (28121, 286090), (28609, 281210), (30887, 260470), (32270, 249307), (37210, 216209), (40870, 196847), (52094, 154435), (56242, 143045), (57218, 140605), (61774, 130235)]