4372019990

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{281}}^1\times {\mathrm{4127}}^1$

素因数の和:4457

約数の個数: 64

約数和(自身を含む): 8800565760

約数和(自身を除く): 4428545770

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 281, 290, 377, 562, 754, 1405, 1885, 2810, 3653, 3770, 4127, 7306, 8149, 8254, 16298, 18265, 20635, 36530, 40745, 41270, 53651, 81490, 105937, 107302, 119683, 211874, 239366, 268255, 529685, 536510, 598415, 1059370, 1159687, 1196830, 1555879, 2319374, 3111758, 5798435, 7779395, 11596870, 15075931, 15558790, 30151862, 33630923, 67261846, 75379655, 150759310, 168154615, 336309230, 437201999, 874403998, 2186009995, 4372019990]

約数ペア:

[(1, 4372019990), (2, 2186009995), (5, 874403998), (10, 437201999), (13, 336309230), (26, 168154615), (29, 150759310), (58, 75379655), (65, 67261846), (130, 33630923), (145, 30151862), (281, 15558790), (290, 15075931), (377, 11596870), (562, 7779395), (754, 5798435), (1405, 3111758), (1885, 2319374), (2810, 1555879), (3653, 1196830), (3770, 1159687), (4127, 1059370), (7306, 598415), (8149, 536510), (8254, 529685), (16298, 268255), (18265, 239366), (20635, 211874), (36530, 119683), (40745, 107302), (41270, 105937), (53651, 81490)]