5667202400

素因数分解:

$2^5\times 5^2\times {\mathrm{647}}^1\times {\mathrm{10949}}^1$

素因数の和:11616

約数の個数: 72

約数和(自身を含む): 13857706800

約数和(自身を除く): 8190504400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 400, 647, 800, 1294, 2588, 3235, 5176, 6470, 10352, 10949, 12940, 16175, 20704, 21898, 25880, 32350, 43796, 51760, 54745, 64700, 87592, 103520, 109490, 129400, 175184, 218980, 258800, 273725, 350368, 437960, 517600, 547450, 875920, 1094900, 1751840, 2189800, 4379600, 7084003, 8759200, 14168006, 28336012, 35420015, 56672024, 70840030, 113344048, 141680060, 177100075, 226688096, 283360120, 354200150, 566720240, 708400300, 1133440480, 1416800600, 2833601200, 5667202400]

約数ペア:

[(1, 5667202400), (2, 2833601200), (4, 1416800600), (5, 1133440480), (8, 708400300), (10, 566720240), (16, 354200150), (20, 283360120), (25, 226688096), (32, 177100075), (40, 141680060), (50, 113344048), (80, 70840030), (100, 56672024), (160, 35420015), (200, 28336012), (400, 14168006), (647, 8759200), (800, 7084003), (1294, 4379600), (2588, 2189800), (3235, 1751840), (5176, 1094900), (6470, 875920), (10352, 547450), (10949, 517600), (12940, 437960), (16175, 350368), (20704, 273725), (21898, 258800), (25880, 218980), (32350, 175184), (43796, 129400), (51760, 109490), (54745, 103520), (64700, 87592)]