316443800

素因数分解:

$2^3\times 5^2\times {\mathrm{653}}^1\times {\mathrm{2423}}^1$

素因数の和:3092

約数の個数: 48

約数和(自身を含む): 737162640

約数和(自身を除く): 420718840

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 653, 1306, 2423, 2612, 3265, 4846, 5224, 6530, 9692, 12115, 13060, 16325, 19384, 24230, 26120, 32650, 48460, 60575, 65300, 96920, 121150, 130600, 242300, 484600, 1582219, 3164438, 6328876, 7911095, 12657752, 15822190, 31644380, 39555475, 63288760, 79110950, 158221900, 316443800]

約数ペア:

[(1, 316443800), (2, 158221900), (4, 79110950), (5, 63288760), (8, 39555475), (10, 31644380), (20, 15822190), (25, 12657752), (40, 7911095), (50, 6328876), (100, 3164438), (200, 1582219), (653, 484600), (1306, 242300), (2423, 130600), (2612, 121150), (3265, 96920), (4846, 65300), (5224, 60575), (6530, 48460), (9692, 32650), (12115, 26120), (13060, 24230), (16325, 19384)]