296880280

素因数分解:

$2^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{58441}}^1$

素因数の和:58579

約数の個数: 32

約数和(自身を含む): 673251840

約数和(自身を除く): 376371560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 127, 254, 508, 635, 1016, 1270, 2540, 5080, 58441, 116882, 233764, 292205, 467528, 584410, 1168820, 2337640, 7422007, 14844014, 29688028, 37110035, 59376056, 74220070, 148440140, 296880280]

約数ペア:

[(1, 296880280), (2, 148440140), (4, 74220070), (5, 59376056), (8, 37110035), (10, 29688028), (20, 14844014), (40, 7422007), (127, 2337640), (254, 1168820), (508, 584410), (635, 467528), (1016, 292205), (1270, 233764), (2540, 116882), (5080, 58441)]