4930590920

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{1549}}^1$

素因数の和:1759

約数の個数: 128

約数和(自身を含む): 12213504000

約数和(自身を除く): 7282913080

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 31, 34, 40, 62, 68, 85, 124, 136, 151, 155, 170, 248, 302, 310, 340, 527, 604, 620, 680, 755, 1054, 1208, 1240, 1510, 1549, 2108, 2567, 2635, 3020, 3098, 4216, 4681, 5134, 5270, 6040, 6196, 7745, 9362, 10268, 10540, 12392, 12835, 15490, 18724, 20536, 21080, 23405, 25670, 26333, 30980, 37448, 46810, 48019, 51340, 52666, 61960, 79577, 93620, 96038, 102680, 105332, 131665, 159154, 187240, 192076, 210664, 233899, 240095, 263330, 318308, 384152, 397885, 467798, 480190, 526660, 636616, 795770, 816323, 935596, 960380, 1053320, 1169495, 1591540, 1632646, 1871192, 1920760, 2338990, 3183080, 3265292, 3976283, 4081615, 4677980, 6530584, 7250869, 7952566, 8163230, 9355960, 14501738, 15905132, 16326460, 19881415, 29003476, 31810264, 32652920, 36254345, 39762830, 58006952, 72508690, 79525660, 123264773, 145017380, 159051320, 246529546, 290034760, 493059092, 616323865, 986118184, 1232647730, 2465295460, 4930590920]

約数ペア:

[(1, 4930590920), (2, 2465295460), (4, 1232647730), (5, 986118184), (8, 616323865), (10, 493059092), (17, 290034760), (20, 246529546), (31, 159051320), (34, 145017380), (40, 123264773), (62, 79525660), (68, 72508690), (85, 58006952), (124, 39762830), (136, 36254345), (151, 32652920), (155, 31810264), (170, 29003476), (248, 19881415), (302, 16326460), (310, 15905132), (340, 14501738), (527, 9355960), (604, 8163230), (620, 7952566), (680, 7250869), (755, 6530584), (1054, 4677980), (1208, 4081615), (1240, 3976283), (1510, 3265292), (1549, 3183080), (2108, 2338990), (2567, 1920760), (2635, 1871192), (3020, 1632646), (3098, 1591540), (4216, 1169495), (4681, 1053320), (5134, 960380), (5270, 935596), (6040, 816323), (6196, 795770), (7745, 636616), (9362, 526660), (10268, 480190), (10540, 467798), (12392, 397885), (12835, 384152), (15490, 318308), (18724, 263330), (20536, 240095), (21080, 233899), (23405, 210664), (25670, 192076), (26333, 187240), (30980, 159154), (37448, 131665), (46810, 105332), (48019, 102680), (51340, 96038), (52666, 93620), (61960, 79577)]