103039360

素因数分解:

$2^7\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1229}}^1$

素因数の和:1379

約数の個数: 64

約数和(自身を含む): 248410800

約数和(自身を除く): 145371440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 131, 160, 262, 320, 524, 640, 655, 1048, 1229, 1310, 2096, 2458, 2620, 4192, 4916, 5240, 6145, 8384, 9832, 10480, 12290, 16768, 19664, 20960, 24580, 39328, 41920, 49160, 78656, 83840, 98320, 157312, 160999, 196640, 321998, 393280, 643996, 786560, 804995, 1287992, 1609990, 2575984, 3219980, 5151968, 6439960, 10303936, 12879920, 20607872, 25759840, 51519680, 103039360]

約数ペア:

[(1, 103039360), (2, 51519680), (4, 25759840), (5, 20607872), (8, 12879920), (10, 10303936), (16, 6439960), (20, 5151968), (32, 3219980), (40, 2575984), (64, 1609990), (80, 1287992), (128, 804995), (131, 786560), (160, 643996), (262, 393280), (320, 321998), (524, 196640), (640, 160999), (655, 157312), (1048, 98320), (1229, 83840), (1310, 78656), (2096, 49160), (2458, 41920), (2620, 39328), (4192, 24580), (4916, 20960), (5240, 19664), (6145, 16768), (8384, 12290), (9832, 10480)]