115874140

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{199783}}^1$

素因数の和:199821

約数の個数: 24

約数和(自身を含む): 251727840

約数和(自身を除く): 135853700

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 199783, 399566, 799132, 998915, 1997830, 3995660, 5793707, 11587414, 23174828, 28968535, 57937070, 115874140]

約数ペア:

[(1, 115874140), (2, 57937070), (4, 28968535), (5, 23174828), (10, 11587414), (20, 5793707), (29, 3995660), (58, 1997830), (116, 998915), (145, 799132), (290, 399566), (580, 199783)]