15678300820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{232823}}^1$

素因数の和:232889

約数の個数: 96

約数和(自身を含む): 41617755648

約数和(自身を除く): 25939454828

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 37, 52, 65, 70, 74, 91, 130, 140, 148, 182, 185, 259, 260, 364, 370, 455, 481, 518, 740, 910, 962, 1036, 1295, 1820, 1924, 2405, 2590, 3367, 4810, 5180, 6734, 9620, 13468, 16835, 33670, 67340, 232823, 465646, 931292, 1164115, 1629761, 2328230, 3026699, 3259522, 4656460, 6053398, 6519044, 8148805, 8614451, 12106796, 15133495, 16297610, 17228902, 21186893, 30266990, 32595220, 34457804, 42373786, 43072255, 60301157, 60533980, 84747572, 86144510, 105934465, 111987863, 120602314, 172289020, 211868930, 223975726, 241204628, 301505785, 423737860, 447951452, 559939315, 603011570, 783915041, 1119878630, 1206023140, 1567830082, 2239757260, 3135660164, 3919575205, 7839150410, 15678300820]

約数ペア:

[(1, 15678300820), (2, 7839150410), (4, 3919575205), (5, 3135660164), (7, 2239757260), (10, 1567830082), (13, 1206023140), (14, 1119878630), (20, 783915041), (26, 603011570), (28, 559939315), (35, 447951452), (37, 423737860), (52, 301505785), (65, 241204628), (70, 223975726), (74, 211868930), (91, 172289020), (130, 120602314), (140, 111987863), (148, 105934465), (182, 86144510), (185, 84747572), (259, 60533980), (260, 60301157), (364, 43072255), (370, 42373786), (455, 34457804), (481, 32595220), (518, 30266990), (740, 21186893), (910, 17228902), (962, 16297610), (1036, 15133495), (1295, 12106796), (1820, 8614451), (1924, 8148805), (2405, 6519044), (2590, 6053398), (3367, 4656460), (4810, 3259522), (5180, 3026699), (6734, 2328230), (9620, 1629761), (13468, 1164115), (16835, 931292), (33670, 465646), (67340, 232823)]