5074240

素因数分解:

$2^6\times 5^1\times {\mathrm{101}}^1\times {\mathrm{157}}^1$

素因数の和:275

約数の個数: 56

約数和(自身を含む): 12280392

約数和(自身を除く): 7206152

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 101, 157, 160, 202, 314, 320, 404, 505, 628, 785, 808, 1010, 1256, 1570, 1616, 2020, 2512, 3140, 3232, 4040, 5024, 6280, 6464, 8080, 10048, 12560, 15857, 16160, 25120, 31714, 32320, 50240, 63428, 79285, 126856, 158570, 253712, 317140, 507424, 634280, 1014848, 1268560, 2537120, 5074240]

約数ペア:

[(1, 5074240), (2, 2537120), (4, 1268560), (5, 1014848), (8, 634280), (10, 507424), (16, 317140), (20, 253712), (32, 158570), (40, 126856), (64, 79285), (80, 63428), (101, 50240), (157, 32320), (160, 31714), (202, 25120), (314, 16160), (320, 15857), (404, 12560), (505, 10048), (628, 8080), (785, 6464), (808, 6280), (1010, 5024), (1256, 4040), (1570, 3232), (1616, 3140), (2020, 2512)]