63748300360

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{743}}^1\times {\mathrm{40471}}^1$

素因数の和:41278

約数の個数: 64

約数和(自身を含む): 146340276480

約数和(自身を除く): 82591976120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 743, 1060, 1486, 2120, 2972, 3715, 5944, 7430, 14860, 29720, 39379, 40471, 78758, 80942, 157516, 161884, 196895, 202355, 315032, 323768, 393790, 404710, 787580, 809420, 1575160, 1618840, 2144963, 4289926, 8579852, 10724815, 17159704, 21449630, 30069953, 42899260, 60139906, 85798520, 120279812, 150349765, 240559624, 300699530, 601399060, 1202798120, 1593707509, 3187415018, 6374830036, 7968537545, 12749660072, 15937075090, 31874150180, 63748300360]

約数ペア:

[(1, 63748300360), (2, 31874150180), (4, 15937075090), (5, 12749660072), (8, 7968537545), (10, 6374830036), (20, 3187415018), (40, 1593707509), (53, 1202798120), (106, 601399060), (212, 300699530), (265, 240559624), (424, 150349765), (530, 120279812), (743, 85798520), (1060, 60139906), (1486, 42899260), (2120, 30069953), (2972, 21449630), (3715, 17159704), (5944, 10724815), (7430, 8579852), (14860, 4289926), (29720, 2144963), (39379, 1618840), (40471, 1575160), (78758, 809420), (80942, 787580), (157516, 404710), (161884, 393790), (196895, 323768), (202355, 315032)]