74050480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{132233}}^1$

素因数の和:132253

約数の個数: 40

約数和(自身を含む): 196764192

約数和(自身を除く): 122713712

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 132233, 264466, 528932, 661165, 925631, 1057864, 1322330, 1851262, 2115728, 2644660, 3702524, 4628155, 5289320, 7405048, 9256310, 10578640, 14810096, 18512620, 37025240, 74050480]

約数ペア:

[(1, 74050480), (2, 37025240), (4, 18512620), (5, 14810096), (7, 10578640), (8, 9256310), (10, 7405048), (14, 5289320), (16, 4628155), (20, 3702524), (28, 2644660), (35, 2115728), (40, 1851262), (56, 1322330), (70, 1057864), (80, 925631), (112, 661165), (140, 528932), (280, 264466), (560, 132233)]