140595200

素因数分解:

$2^{12}\times 5^2\times {\mathrm{1373}}^1$

素因数の和:1407

約数の個数: 78

約数和(自身を含む): 348887454

約数和(自身を除く): 208292254

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 256, 320, 400, 512, 640, 800, 1024, 1280, 1373, 1600, 2048, 2560, 2746, 3200, 4096, 5120, 5492, 6400, 6865, 10240, 10984, 12800, 13730, 20480, 21968, 25600, 27460, 34325, 43936, 51200, 54920, 68650, 87872, 102400, 109840, 137300, 175744, 219680, 274600, 351488, 439360, 549200, 702976, 878720, 1098400, 1405952, 1757440, 2196800, 2811904, 3514880, 4393600, 5623808, 7029760, 8787200, 14059520, 17574400, 28119040, 35148800, 70297600, 140595200]

約数ペア:

[(1, 140595200), (2, 70297600), (4, 35148800), (5, 28119040), (8, 17574400), (10, 14059520), (16, 8787200), (20, 7029760), (25, 5623808), (32, 4393600), (40, 3514880), (50, 2811904), (64, 2196800), (80, 1757440), (100, 1405952), (128, 1098400), (160, 878720), (200, 702976), (256, 549200), (320, 439360), (400, 351488), (512, 274600), (640, 219680), (800, 175744), (1024, 137300), (1280, 109840), (1373, 102400), (1600, 87872), (2048, 68650), (2560, 54920), (2746, 51200), (3200, 43936), (4096, 34325), (5120, 27460), (5492, 25600), (6400, 21968), (6865, 20480), (10240, 13730), (10984, 12800)]