3929542850

素因数分解:

$2^1\times 5^2\times {\mathrm{257}}^1\times {\mathrm{313}}^1\times {\mathrm{977}}^1$

素因数の和:1559

約数の個数: 48

約数和(自身を含む): 7368365448

約数和(自身を除く): 3438822598

約数列:

[1, 2, 5, 10, 25, 50, 257, 313, 514, 626, 977, 1285, 1565, 1954, 2570, 3130, 4885, 6425, 7825, 9770, 12850, 15650, 24425, 48850, 80441, 160882, 251089, 305801, 402205, 502178, 611602, 804410, 1255445, 1529005, 2011025, 2510890, 3058010, 4022050, 6277225, 7645025, 12554450, 15290050, 78590857, 157181714, 392954285, 785908570, 1964771425, 3929542850]

約数ペア:

[(1, 3929542850), (2, 1964771425), (5, 785908570), (10, 392954285), (25, 157181714), (50, 78590857), (257, 15290050), (313, 12554450), (514, 7645025), (626, 6277225), (977, 4022050), (1285, 3058010), (1565, 2510890), (1954, 2011025), (2570, 1529005), (3130, 1255445), (4885, 804410), (6425, 611602), (7825, 502178), (9770, 402205), (12850, 305801), (15650, 251089), (24425, 160882), (48850, 80441)]