108039260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{20857}}^1$

素因数の和:20910

約数の個数: 48

約数和(自身を含む): 266314944

約数和(自身を除く): 158275684

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 74, 140, 148, 185, 259, 370, 518, 740, 1036, 1295, 2590, 5180, 20857, 41714, 83428, 104285, 145999, 208570, 291998, 417140, 583996, 729995, 771709, 1459990, 1543418, 2919980, 3086836, 3858545, 5401963, 7717090, 10803926, 15434180, 21607852, 27009815, 54019630, 108039260]

約数ペア:

[(1, 108039260), (2, 54019630), (4, 27009815), (5, 21607852), (7, 15434180), (10, 10803926), (14, 7717090), (20, 5401963), (28, 3858545), (35, 3086836), (37, 2919980), (70, 1543418), (74, 1459990), (140, 771709), (148, 729995), (185, 583996), (259, 417140), (370, 291998), (518, 208570), (740, 145999), (1036, 104285), (1295, 83428), (2590, 41714), (5180, 20857)]