40255832

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{53}}^1\times {\mathrm{263}}^1$

素因数の和:360

約数の個数: 48

約数和(自身を含む): 81473040

約数和(自身を除く): 41217208

約数列:

[1, 2, 4, 8, 19, 38, 53, 76, 106, 152, 212, 263, 361, 424, 526, 722, 1007, 1052, 1444, 2014, 2104, 2888, 4028, 4997, 8056, 9994, 13939, 19133, 19988, 27878, 38266, 39976, 55756, 76532, 94943, 111512, 153064, 189886, 264841, 379772, 529682, 759544, 1059364, 2118728, 5031979, 10063958, 20127916, 40255832]

約数ペア:

[(1, 40255832), (2, 20127916), (4, 10063958), (8, 5031979), (19, 2118728), (38, 1059364), (53, 759544), (76, 529682), (106, 379772), (152, 264841), (212, 189886), (263, 153064), (361, 111512), (424, 94943), (526, 76532), (722, 55756), (1007, 39976), (1052, 38266), (1444, 27878), (2014, 19988), (2104, 19133), (2888, 13939), (4028, 9994), (4997, 8056)]