61562080

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{10399}}^1$

素因数の和:10451

約数の個数: 48

約数和(自身を含む): 149385600

約数和(自身を除く): 87823520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 74, 80, 148, 160, 185, 296, 370, 592, 740, 1184, 1480, 2960, 5920, 10399, 20798, 41596, 51995, 83192, 103990, 166384, 207980, 332768, 384763, 415960, 769526, 831920, 1539052, 1663840, 1923815, 3078104, 3847630, 6156208, 7695260, 12312416, 15390520, 30781040, 61562080]

約数ペア:

[(1, 61562080), (2, 30781040), (4, 15390520), (5, 12312416), (8, 7695260), (10, 6156208), (16, 3847630), (20, 3078104), (32, 1923815), (37, 1663840), (40, 1539052), (74, 831920), (80, 769526), (148, 415960), (160, 384763), (185, 332768), (296, 207980), (370, 166384), (592, 103990), (740, 83192), (1184, 51995), (1480, 41596), (2960, 20798), (5920, 10399)]