4137239120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{7387927}}^1$

素因数の和:7387947

約数の個数: 40

約数和(自身を含む): 10993236864

約数和(自身を除く): 6855997744

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 7387927, 14775854, 29551708, 36939635, 51715489, 59103416, 73879270, 103430978, 118206832, 147758540, 206861956, 258577445, 295517080, 413723912, 517154890, 591034160, 827447824, 1034309780, 2068619560, 4137239120]

約数ペア:

[(1, 4137239120), (2, 2068619560), (4, 1034309780), (5, 827447824), (7, 591034160), (8, 517154890), (10, 413723912), (14, 295517080), (16, 258577445), (20, 206861956), (28, 147758540), (35, 118206832), (40, 103430978), (56, 73879270), (70, 59103416), (80, 51715489), (112, 36939635), (140, 29551708), (280, 14775854), (560, 7387927)]