115401140

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{108869}}^1$

素因数の和:108931

約数の個数: 24

約数和(自身を含む): 246917160

約数和(自身を除く): 131516020

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 108869, 217738, 435476, 544345, 1088690, 2177380, 5770057, 11540114, 23080228, 28850285, 57700570, 115401140]

約数ペア:

[(1, 115401140), (2, 57700570), (4, 28850285), (5, 23080228), (10, 11540114), (20, 5770057), (53, 2177380), (106, 1088690), (212, 544345), (265, 435476), (530, 217738), (1060, 108869)]