2196800

素因数分解:

$2^6\times 5^2\times {\mathrm{1373}}^1$

素因数の和:1395

約数の個数: 42

約数和(自身を含む): 5409438

約数和(自身を除く): 3212638

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 160, 200, 320, 400, 800, 1373, 1600, 2746, 5492, 6865, 10984, 13730, 21968, 27460, 34325, 43936, 54920, 68650, 87872, 109840, 137300, 219680, 274600, 439360, 549200, 1098400, 2196800]

約数ペア:

[(1, 2196800), (2, 1098400), (4, 549200), (5, 439360), (8, 274600), (10, 219680), (16, 137300), (20, 109840), (25, 87872), (32, 68650), (40, 54920), (50, 43936), (64, 34325), (80, 27460), (100, 21968), (160, 13730), (200, 10984), (320, 6865), (400, 5492), (800, 2746), (1373, 1600)]