4881653584

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{2897}}^1$

素因数の和:3188

約数の個数: 80

約数和(自身を含む): 10435582080

約数和(自身を除く): 5553928496

約数列:

[1, 2, 4, 8, 16, 19, 23, 38, 46, 76, 92, 152, 184, 241, 304, 368, 437, 482, 874, 964, 1748, 1928, 2897, 3496, 3856, 4579, 5543, 5794, 6992, 9158, 11086, 11588, 18316, 22172, 23176, 36632, 44344, 46352, 55043, 66631, 73264, 88688, 105317, 110086, 133262, 210634, 220172, 266524, 421268, 440344, 533048, 698177, 842536, 880688, 1066096, 1265989, 1396354, 1685072, 2531978, 2792708, 5063956, 5585416, 10127912, 11170832, 13265363, 16058071, 20255824, 26530726, 32116142, 53061452, 64232284, 106122904, 128464568, 212245808, 256929136, 305103349, 610206698, 1220413396, 2440826792, 4881653584]

約数ペア:

[(1, 4881653584), (2, 2440826792), (4, 1220413396), (8, 610206698), (16, 305103349), (19, 256929136), (23, 212245808), (38, 128464568), (46, 106122904), (76, 64232284), (92, 53061452), (152, 32116142), (184, 26530726), (241, 20255824), (304, 16058071), (368, 13265363), (437, 11170832), (482, 10127912), (874, 5585416), (964, 5063956), (1748, 2792708), (1928, 2531978), (2897, 1685072), (3496, 1396354), (3856, 1265989), (4579, 1066096), (5543, 880688), (5794, 842536), (6992, 698177), (9158, 533048), (11086, 440344), (11588, 421268), (18316, 266524), (22172, 220172), (23176, 210634), (36632, 133262), (44344, 110086), (46352, 105317), (55043, 88688), (66631, 73264)]